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	<title>Blog Symfony2 - Lexik Montpellier &#187; validator</title>
	<atom:link href="http://www.lexik.fr/blog/symfony/tag/validator/feed" rel="self" type="application/rss+xml" />
	<link>http://www.lexik.fr/blog/symfony</link>
	<description>Blog sur le développement Web PHP avec Symfony 2</description>
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		<title>Validation d&#8217;un numéro siret : sfValidatorSiret</title>
		<link>http://www.lexik.fr/blog/symfony/symfony/1-4-x/validation-dun-numero-siret-sfvalidatorsiret-1159</link>
		<comments>http://www.lexik.fr/blog/symfony/symfony/1-4-x/validation-dun-numero-siret-sfvalidatorsiret-1159#comments</comments>
		<pubDate>Tue, 25 May 2010 06:30:00 +0000</pubDate>
		<dc:creator>thomas</dc:creator>
				<category><![CDATA[1.4.x]]></category>
		<category><![CDATA[tips]]></category>
		<category><![CDATA[siret]]></category>
		<category><![CDATA[Symfony]]></category>
		<category><![CDATA[validator]]></category>

		<guid isPermaLink="false">http://www.lexik.fr/blog/symfony/?p=1159</guid>
		<description><![CDATA[Bonjour, comme vous avez pu le voir avec les récents posts, nous avons eu pas mal de gestion de facturation: conversion de devises, validation d&#8217;un numéro de tva intracommunautaire. Pour continuer sur la lancée, nous allons faire un petit validator &#8230;<p class="more aright"><a href="http://www.lexik.fr/blog/symfony/symfony/1-4-x/validation-dun-numero-siret-sfvalidatorsiret-1159">...</a></p>]]></description>
			<content:encoded><![CDATA[<p>Bonjour,</p>
<p>comme vous avez pu le voir avec les récents posts, nous avons eu pas mal de gestion de facturation: <a title="conversion de devises" href="http://www.lexik.fr/blog/symfony/symfony/tips-conversions-de-devises-1137" target="_blank">conversion de devises</a>, <a title="tva intracommunautaire" href="http://www.lexik.fr/blog/symfony/symfony/un-validator-tva-bien-pratique-1123" target="_blank">validation d&#8217;un numéro de tva intracommunautaire</a>.</p>
<p>Pour continuer sur la lancée, nous allons faire un petit validator sur les numéros siret.</p>
<p><span id="more-1159"></span>Un numéro siret correspond à un petit algorithme assez simple <a title="algorithme numéro siret" href="http://fr.wikipedia.org/wiki/Syst%C3%A8me_d%E2%80%99identification_du_r%C3%A9pertoire_des_%C3%A9tablissements#Calcul_et_validit.C3.A9_d.27un_num.C3.A9ro_SIRET" target="_blank">expliqué ici</a> (<a title="Luhn" href="http://fr.wikipedia.org/wiki/Luhn" target="_blank">algorithme de Luhn</a>)<br />
Le principe est le suivant : on multiplie les chiffres de rang impair à partir de la droite par 1, ceux de rang pair par 2 ; la somme des chiffres obtenus doit être congrue au modulo 10, c&#8217;est-à-dire qu&#8217;elle doit être multiple de 10.<br />
Un numéro siret comporte 14 chiffre.</p>
<p>Voici le code du validator: sfValidatorSiret.class.php</p>

<div class="wp_codebox_msgheader"><span class="right"><sup><a href="http://www.ericbess.com/ericblog/2008/03/03/wp-codebox/#examples" target="_blank" title="WP-CodeBox HowTo?"><span style="color: #99cc00">?</span></a></sup></span><span class="left"><a href="javascript:;" onclick="javascript:showCodeTxt('p1159code2'); return false;">View Code</a> PHP</span><div class="codebox_clear"></div></div><div class="wp_codebox"><table><tr id="p11592"><td class="code" id="p1159code2"><pre class="php" style="font-family:monospace;"><span style="color: #000000; font-weight: bold;">class</span> sfValidatorSiret <span style="color: #000000; font-weight: bold;">extends</span> sfValidatorBase 
<span style="color: #009900;">&#123;</span>
  <span style="color: #000000; font-weight: bold;">protected</span> <span style="color: #000000; font-weight: bold;">function</span> doClean<span style="color: #009900;">&#40;</span><span style="color: #000088;">$values</span><span style="color: #009900;">&#41;</span>
  <span style="color: #009900;">&#123;</span>
    <span style="color: #000088;">$siret</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/trim"><span style="color: #990000;">trim</span></a><span style="color: #009900;">&#40;</span><span style="color: #000088;">$values</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
    <span style="color: #b1b100;">if</span><span style="color: #009900;">&#40;</span><a href="http://www.php.net/empty"><span style="color: #990000;">empty</span></a><span style="color: #009900;">&#40;</span><span style="color: #000088;">$siret</span><span style="color: #009900;">&#41;</span> <span style="color: #339933;">||</span> <a href="http://www.php.net/strlen"><span style="color: #990000;">strlen</span></a><span style="color: #009900;">&#40;</span><span style="color: #000088;">$siret</span><span style="color: #009900;">&#41;</span> <span style="color: #339933;">!=</span> <span style="color: #cc66cc;">14</span><span style="color: #009900;">&#41;</span>
    <span style="color: #009900;">&#123;</span>
      <span style="color: #b1b100;">throw</span> <span style="color: #000000; font-weight: bold;">new</span> sfValidatorError<span style="color: #009900;">&#40;</span><span style="color: #000088;">$this</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">'Le numéro siret est invalide'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
    <span style="color: #009900;">&#125;</span>
    <span style="color: #000088;">$sum</span> <span style="color: #339933;">=</span> <span style="color: #cc66cc;">0</span><span style="color: #339933;">;</span>
    <span style="color: #b1b100;">for</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$i</span><span style="color: #339933;">=</span><span style="color: #cc66cc;">0</span><span style="color: #339933;">;</span> <span style="color: #000088;">$i</span><span style="color: #339933;">&lt;</span><span style="color: #cc66cc;">14</span><span style="color: #339933;">;</span> <span style="color: #000088;">$i</span><span style="color: #339933;">++</span><span style="color: #009900;">&#41;</span>
    <span style="color: #009900;">&#123;</span>
      <span style="color: #b1b100;">if</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$i</span><span style="color: #339933;">%</span><span style="color:#800080;">2</span> <span style="color: #339933;">==</span> <span style="color: #cc66cc;">0</span><span style="color: #009900;">&#41;</span>
      <span style="color: #009900;">&#123;</span>
        <span style="color: #000088;">$tmp</span> <span style="color: #339933;">=</span> <span style="color: #000088;">$siret</span><span style="color: #009900;">&#91;</span><span style="color: #000088;">$i</span><span style="color: #009900;">&#93;</span><span style="color: #339933;">*</span><span style="color: #cc66cc;">2</span><span style="color: #339933;">;</span>
        <span style="color: #000088;">$tmp</span> <span style="color: #339933;">=</span> <span style="color: #000088;">$tmp</span> <span style="color: #339933;">&gt;</span> <span style="color: #cc66cc;">9</span> ? <span style="color: #000088;">$tmp</span> <span style="color: #339933;">-</span> <span style="color: #cc66cc;">9</span> <span style="color: #339933;">:</span> <span style="color: #000088;">$tmp</span><span style="color: #339933;">;</span>
      <span style="color: #009900;">&#125;</span>
      <span style="color: #b1b100;">else</span>
      <span style="color: #009900;">&#123;</span>
        <span style="color: #000088;">$tmp</span><span style="color: #339933;">=</span> <span style="color: #000088;">$siret</span><span style="color: #009900;">&#91;</span><span style="color: #000088;">$i</span><span style="color: #009900;">&#93;</span><span style="color: #339933;">;</span>
      <span style="color: #009900;">&#125;</span>
      <span style="color: #000088;">$sum</span> <span style="color: #339933;">+=</span> <span style="color: #000088;">$tmp</span><span style="color: #339933;">;</span>
    <span style="color: #009900;">&#125;</span>
    <span style="color: #b1b100;">if</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$sum</span><span style="color: #339933;">%</span><span style="color:#800080;">10</span> <span style="color: #339933;">!==</span> <span style="color: #cc66cc;">0</span><span style="color: #009900;">&#41;</span>
    <span style="color: #009900;">&#123;</span>
      <span style="color: #b1b100;">throw</span> <span style="color: #000000; font-weight: bold;">new</span> sfValidatorError<span style="color: #009900;">&#40;</span><span style="color: #000088;">$this</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">'Le numéro siret est invalide'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
    <span style="color: #009900;">&#125;</span>
    <span style="color: #b1b100;">return</span> <span style="color: #000088;">$siret</span><span style="color: #339933;">;</span>
  <span style="color: #009900;">&#125;</span>
<span style="color: #009900;">&#125;</span></pre></td></tr></table></div>

<p>Pour expliquer rapidement:<br />
1. si la valeur est vide ou de longueur différente de 14 on retourne une exception.<br />
2. on parcours les 14 chiffres, si le chiffre est paire alors on le multiplie par 2 et si ce résultat est supérieur à  9 alors on retranche 9.<br />
ex: 7 =&gt; 7&#215;2 = 14 =&gt; 14 &#8211; 9 = 5.<br />
faire 14 -9  reviens à additionner les 2 chiffres: 1 + 4 = 5.<br />
3. On additionne tous les chiffres paires x2 et les chiffres impaires.<br />
4. si le résultat est divisible par 10 alors c&#8217;est un numéro siret.</p>
<p>Attention ceci indique que le numéro fourni peut être un numéro siret, MAIS PAS que ce numéro est réellement un numéro siret inscrit à L&#8217;INSEE, actif et correspond à une société.</p>
<p><a href="http://www.lexik.fr/blog/symfony/wp-content/uploads/2010/05/sfValidatorSiret.tar.gz">Vous pouvez télécharger le validator ici.</a></p>
]]></content:encoded>
			<wfw:commentRss>http://www.lexik.fr/blog/symfony/symfony/1-4-x/validation-dun-numero-siret-sfvalidatorsiret-1159/feed</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Valider un numéro de TVA intracommunautaire</title>
		<link>http://www.lexik.fr/blog/symfony/symfony/un-validator-tva-bien-pratique-1123</link>
		<comments>http://www.lexik.fr/blog/symfony/symfony/un-validator-tva-bien-pratique-1123#comments</comments>
		<pubDate>Mon, 03 May 2010 08:23:01 +0000</pubDate>
		<dc:creator>Nikaw</dc:creator>
				<category><![CDATA[1.2.x]]></category>
		<category><![CDATA[1.3.x]]></category>
		<category><![CDATA[1.4.x]]></category>
		<category><![CDATA[Symfony]]></category>
		<category><![CDATA[formulaire]]></category>
		<category><![CDATA[TVA]]></category>
		<category><![CDATA[validator]]></category>

		<guid isPermaLink="false">http://www.lexik.fr/blog/symfony/?p=1123</guid>
		<description><![CDATA[Aujourd&#8217;hui il est courant d&#8217;avoir à développer des sites avec abonnement, mise à disposition de service payant en ligne et autre, à l&#8217;échelle internationale et à des professionnels. Or il se trouve que dans une situation pareille intervient la notion &#8230;<p class="more aright"><a href="http://www.lexik.fr/blog/symfony/symfony/un-validator-tva-bien-pratique-1123">...</a></p>]]></description>
			<content:encoded><![CDATA[<p>Aujourd&#8217;hui il est courant d&#8217;avoir à développer des sites avec abonnement, mise à disposition de service payant en ligne et autre, à l&#8217;échelle internationale et à des professionnels.</p>
<p>Or il se trouve que dans une situation pareille intervient la notion de TVA, où la responsabilité du développeur (ou de son employeur) peut être mise en jeu (ainsi que celle du client, mais ça&#8230;).</p>
<p>Lors du paiement, un client professionnel (une société, entreprise, personne morale quoi) devra saisir son numéro de TVA ainsi que son pays pour que le montant de la TVA correspondant soit calculé puisqu&#8217;il change d&#8217;un pays à l&#8217;autre.<br />
Le site http://ec.europa.eu/ propose un webService permettant de vérifier cela.</p>
<p>Moi, je vous propose un validator personnalisé pour valider le numéro de TVA entré dès la validation du formulaire, basé sur ce webService.<br />
<span id="more-1123"></span><br />
Voici l&#8217;adresse du wsdl : <a href="http://ec.europa.eu/taxation_customs/vies/checkVatService.wsdl" target="_blank" >http://ec.europa.eu/taxation_customs/vies/checkVatService.wsdl</a>.</p>
<h2>Le validator</h2>
<p>Je pars du principe que l&#8217;utilisateur saisit son numéro de TVA et son code pays dans 2 champs différents. Le validator devra alors faire un contrôle en prenant en compte les 2 champs, à l&#8217;instar du validator Doctrine qui vérifie la concordance entre le username et le password au login. Donc il héritera de la classe sfValidatorSchema.</p>
<p>Commençons par voir la méthode __construct :</p>

<div class="wp_codebox_msgheader"><span class="right"><sup><a href="http://www.ericbess.com/ericblog/2008/03/03/wp-codebox/#examples" target="_blank" title="WP-CodeBox HowTo?"><span style="color: #99cc00">?</span></a></sup></span><span class="left"><a href="javascript:;" onclick="javascript:showCodeTxt('p1123code8'); return false;">View Code</a> PHP</span><div class="codebox_clear"></div></div><div class="wp_codebox"><table><tr id="p11238"><td class="code" id="p1123code8"><pre class="php" style="font-family:monospace;"><span style="color: #000000; font-weight: bold;">public</span> <span style="color: #000000; font-weight: bold;">function</span> __construct<span style="color: #009900;">&#40;</span><span style="color: #000088;">$vat_number</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'vat_number'</span><span style="color: #339933;">,</span> <span style="color: #000088;">$country</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'country'</span><span style="color: #339933;">,</span> <span style="color: #000088;">$options</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">,</span> <span style="color: #000088;">$messages</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span>
<span style="color: #009900;">&#123;</span>
  <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">addOption</span><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'vat_number'</span><span style="color: #339933;">,</span> <span style="color: #000088;">$vat_number</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
  <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">addOption</span><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'country'</span><span style="color: #339933;">,</span> <span style="color: #000088;">$country</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
&nbsp;
  <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">addOption</span><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'throw_global_error'</span><span style="color: #339933;">,</span> <span style="color: #009900; font-weight: bold;">false</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
&nbsp;
  <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">messages</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/array_merge"><span style="color: #990000;">array_merge</span></a><span style="color: #009900;">&#40;</span>
    <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">messages</span><span style="color: #339933;">,</span>
    <a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span>
      <span style="color: #0000ff;">'invalid_syntax'</span><span style="color: #339933;">=&gt;</span><span style="color: #0000ff;">'Your VAT Number syntax is not correct. You should have something like this: BE805670816B01'</span><span style="color: #339933;">,</span>
      <span style="color: #0000ff;">'invalid_country'</span><span style="color: #339933;">=&gt;</span><span style="color: #0000ff;">'Your VAT Number is not valid for the selected country.'</span><span style="color: #339933;">,</span>
      <span style="color: #0000ff;">'invalid'</span><span style="color: #339933;">=&gt;</span>sprintf<span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'Invalid VAT Number. Check the validity on the customer VAT Number via &lt;a href=&quot;%s&quot;&gt;Europa VAT Number validation webservice&lt;/a&gt;'</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">'http://ec.europa.eu/taxation_customs/vies/lang.do?fromWhichPage=vieshome'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">,</span>
    <span style="color: #009900;">&#41;</span>
  <span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
&nbsp;
  parent<span style="color: #339933;">::</span>__construct<span style="color: #009900;">&#40;</span><span style="color: #009900; font-weight: bold;">null</span><span style="color: #339933;">,</span> <span style="color: #000088;">$options</span><span style="color: #339933;">,</span> <span style="color: #000088;">$messages</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
<span style="color: #009900;">&#125;</span></pre></td></tr></table></div>

<p>Ici on définit l&#8217;intitulé par défaut des champs contenant le numéro de TVA (vat_number) et le code du pays (country).<br />
Puis on définit les messages des différentes erreurs pouvant être générées :<br />
- mauvaise syntaxe<br />
- pays qui ne correspond pas<br />
- numéro invalide.</p>
<p>Voyons maintenant le doClean et la méthode appelant le webService :</p>

<div class="wp_codebox_msgheader"><span class="right"><sup><a href="http://www.ericbess.com/ericblog/2008/03/03/wp-codebox/#examples" target="_blank" title="WP-CodeBox HowTo?"><span style="color: #99cc00">?</span></a></sup></span><span class="left"><a href="javascript:;" onclick="javascript:showCodeTxt('p1123code9'); return false;">View Code</a> PHP</span><div class="codebox_clear"></div></div><div class="wp_codebox"><table><tr id="p11239"><td class="code" id="p1123code9"><pre class="php" style="font-family:monospace;"><span style="color: #000000; font-weight: bold;">public</span> <span style="color: #000000; font-weight: bold;">function</span> doClean<span style="color: #009900;">&#40;</span><span style="color: #000088;">$values</span><span style="color: #009900;">&#41;</span>
  <span style="color: #009900;">&#123;</span>
    <span style="color: #b1b100;">if</span> <span style="color: #009900;">&#40;</span><span style="color: #009900; font-weight: bold;">null</span> <span style="color: #339933;">===</span> <span style="color: #000088;">$values</span><span style="color: #009900;">&#41;</span>
    <span style="color: #009900;">&#123;</span>
      <span style="color: #000088;">$values</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
    <span style="color: #009900;">&#125;</span>
&nbsp;
    <span style="color: #b1b100;">if</span> <span style="color: #009900;">&#40;</span><span style="color: #339933;">!</span><a href="http://www.php.net/is_array"><span style="color: #990000;">is_array</span></a><span style="color: #009900;">&#40;</span><span style="color: #000088;">$values</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span>
    <span style="color: #009900;">&#123;</span>
      <span style="color: #b1b100;">throw</span> <span style="color: #000000; font-weight: bold;">new</span> InvalidArgumentException<span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'You must pass an array parameter to the clean() method'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
    <span style="color: #009900;">&#125;</span>
&nbsp;
    <span style="color: #000088;">$vatnumber</span>  <span style="color: #339933;">=</span> <a href="http://www.php.net/isset"><span style="color: #990000;">isset</span></a><span style="color: #009900;">&#40;</span><span style="color: #000088;">$values</span><span style="color: #009900;">&#91;</span><span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">getOption</span><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'vat_number'</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#93;</span><span style="color: #009900;">&#41;</span> ? <span style="color: #000088;">$values</span><span style="color: #009900;">&#91;</span><span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">getOption</span><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'vat_number'</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">:</span> <span style="color: #009900; font-weight: bold;">null</span><span style="color: #339933;">;</span>
    <span style="color: #000088;">$country</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/isset"><span style="color: #990000;">isset</span></a><span style="color: #009900;">&#40;</span><span style="color: #000088;">$values</span><span style="color: #009900;">&#91;</span><span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">getOption</span><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'country'</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#93;</span><span style="color: #009900;">&#41;</span> ? <span style="color: #000088;">$values</span><span style="color: #009900;">&#91;</span><span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">getOption</span><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'country'</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">:</span> <span style="color: #009900; font-weight: bold;">null</span><span style="color: #339933;">;</span>
&nbsp;
    <span style="color: #666666; font-style: italic;">//on récupère la validité du numéro de TVA via le webService</span>
    <span style="color: #000088;">$valid</span> <span style="color: #339933;">=</span> <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">haleValidateVAT</span><span style="color: #009900;">&#40;</span><a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'vatnumber'</span> <span style="color: #339933;">=&gt;</span> <span style="color: #000088;">$vatnumber</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">'country'</span> <span style="color: #339933;">=&gt;</span> <span style="color: #000088;">$country</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
&nbsp;
    <span style="color: #666666; font-style: italic;">//si le résultat n'est pas valide, on throw l'erreur correspondante</span>
    <span style="color: #b1b100;">if</span> <span style="color: #009900;">&#40;</span><span style="color: #339933;">!</span><span style="color: #000088;">$valid</span><span style="color: #009900;">&#91;</span><span style="color: #0000ff;">'result'</span><span style="color: #009900;">&#93;</span><span style="color: #009900;">&#41;</span>
    <span style="color: #009900;">&#123;</span>
      <span style="color: #b1b100;">throw</span> <span style="color: #000000; font-weight: bold;">new</span> sfValidatorError<span style="color: #009900;">&#40;</span><span style="color: #000088;">$this</span><span style="color: #339933;">,</span> <span style="color: #000088;">$valid</span><span style="color: #009900;">&#91;</span><span style="color: #0000ff;">'error'</span><span style="color: #009900;">&#93;</span><span style="color: #339933;">,</span> <a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'value'</span> <span style="color: #339933;">=&gt;</span> <span style="color: #000088;">$vatnumber</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
&nbsp;
      <span style="color: #b1b100;">if</span> <span style="color: #009900;">&#40;</span><span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">getOption</span><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'throw_global_error'</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span>
      <span style="color: #009900;">&#123;</span>
        <span style="color: #b1b100;">throw</span> <span style="color: #000088;">$error</span><span style="color: #339933;">;</span>
      <span style="color: #009900;">&#125;</span>
&nbsp;
      <span style="color: #666666; font-style: italic;">//l'erreur s'applique sur le champ vat_number</span>
      <span style="color: #b1b100;">throw</span> <span style="color: #000000; font-weight: bold;">new</span> sfValidatorErrorSchema<span style="color: #009900;">&#40;</span><span style="color: #000088;">$this</span><span style="color: #339933;">,</span> <a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span><span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">getOption</span><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'vat_number'</span><span style="color: #009900;">&#41;</span> <span style="color: #339933;">=&gt;</span> <span style="color: #000088;">$error</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
    <span style="color: #009900;">&#125;</span>
&nbsp;
    <span style="color: #666666; font-style: italic;">//si valide, on retourne les valeurs</span>
    <span style="color: #b1b100;">return</span> <span style="color: #000088;">$values</span><span style="color: #339933;">;</span>
  <span style="color: #009900;">&#125;</span>
&nbsp;
  <span style="color: #009933; font-style: italic;">/**
   * vérifie la validité du numéro de TVA en prenant en compte le pays donné
   *
   * @param array $args
   * @return array
   */</span>
  <span style="color: #000000; font-weight: bold;">protected</span> <span style="color: #000000; font-weight: bold;">function</span> haleValidateVAT<span style="color: #009900;">&#40;</span><span style="color: #000088;">$args</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span>
    <span style="color: #b1b100;">if</span> <span style="color: #009900;">&#40;</span> <span style="color: #0000ff;">''</span> <span style="color: #339933;">!=</span> <span style="color: #000088;">$args</span><span style="color: #009900;">&#91;</span><span style="color: #0000ff;">'vatnumber'</span><span style="color: #009900;">&#93;</span> <span style="color: #009900;">&#41;</span>
    <span style="color: #009900;">&#123;</span>
      <span style="color: #666666; font-style: italic;">// on sérialize le numéro TVA</span>
      <span style="color: #000088;">$vat_number</span> 	<span style="color: #339933;">=</span> <a href="http://www.php.net/str_replace"><span style="color: #990000;">str_replace</span></a><span style="color: #009900;">&#40;</span><a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">' '</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">'.'</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">'-'</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">','</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">', '</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">''</span><span style="color: #339933;">,</span> <span style="color: #000088;">$args</span><span style="color: #009900;">&#91;</span><span style="color: #0000ff;">'vatnumber'</span><span style="color: #009900;">&#93;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
      <span style="color: #666666; font-style: italic;">// on récupère le code pays</span>
      <span style="color: #000088;">$countryCode</span> 	<span style="color: #339933;">=</span> <a href="http://www.php.net/substr"><span style="color: #990000;">substr</span></a><span style="color: #009900;">&#40;</span><span style="color: #000088;">$vat_number</span><span style="color: #339933;">,</span> <span style="color: #cc66cc;">0</span><span style="color: #339933;">,</span> <span style="color: #cc66cc;">2</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
      <span style="color: #666666; font-style: italic;">//on récupère le numéro TVA</span>
      <span style="color: #000088;">$vatNumber</span> 		<span style="color: #339933;">=</span> <a href="http://www.php.net/substr"><span style="color: #990000;">substr</span></a><span style="color: #009900;">&#40;</span><span style="color: #000088;">$vat_number</span><span style="color: #339933;">,</span> <span style="color: #cc66cc;">2</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
&nbsp;
      <span style="color: #666666; font-style: italic;">//on vérifie la syntaxe du numéro</span>
      <span style="color: #b1b100;">if</span> <span style="color: #009900;">&#40;</span><a href="http://www.php.net/strlen"><span style="color: #990000;">strlen</span></a><span style="color: #009900;">&#40;</span><span style="color: #000088;">$countryCode</span><span style="color: #009900;">&#41;</span> <span style="color: #339933;">!=</span> <span style="color: #cc66cc;">2</span> <span style="color: #339933;">||</span> <a href="http://www.php.net/is_numeric"><span style="color: #990000;">is_numeric</span></a><span style="color: #009900;">&#40;</span><a href="http://www.php.net/substr"><span style="color: #990000;">substr</span></a><span style="color: #009900;">&#40;</span><span style="color: #000088;">$countryCode</span><span style="color: #339933;">,</span> <span style="color: #cc66cc;">0</span><span style="color: #339933;">,</span> <span style="color: #cc66cc;">1</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span> <span style="color: #339933;">||</span> <a href="http://www.php.net/is_numeric"><span style="color: #990000;">is_numeric</span></a><span style="color: #009900;">&#40;</span><a href="http://www.php.net/substr"><span style="color: #990000;">substr</span></a><span style="color: #009900;">&#40;</span><span style="color: #000088;">$countryCode</span><span style="color: #339933;">,</span> <span style="color: #cc66cc;">1</span><span style="color: #339933;">,</span> <span style="color: #cc66cc;">2</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span>
      <span style="color: #009900;">&#123;</span>
        <span style="color: #000088;">$error</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'result'</span> <span style="color: #339933;">=&gt;</span> <span style="color: #009900; font-weight: bold;">false</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">'error'</span><span style="color: #339933;">=&gt;</span><span style="color: #0000ff;">'invalid_syntax'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
        <span style="color: #b1b100;">return</span> <span style="color: #000088;">$error</span><span style="color: #339933;">;</span>
      <span style="color: #009900;">&#125;</span>
&nbsp;
      <span style="color: #666666; font-style: italic;">//on vérifie que le pays correspond bien au pays indiqué dans le numéro de TVA</span>
      <span style="color: #b1b100;">if</span> <span style="color: #009900;">&#40;</span> <span style="color: #000088;">$args</span><span style="color: #009900;">&#91;</span><span style="color: #0000ff;">'country'</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">!=</span> <span style="color: #000088;">$countryCode</span> <span style="color: #009900;">&#41;</span>
      <span style="color: #009900;">&#123;</span>
        <span style="color: #000088;">$error</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'result'</span> <span style="color: #339933;">=&gt;</span> <span style="color: #009900; font-weight: bold;">false</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">'error'</span><span style="color: #339933;">=&gt;</span><span style="color: #0000ff;">'invalid_country'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
        <span style="color: #b1b100;">return</span> <span style="color: #000088;">$error</span><span style="color: #339933;">;</span>
      <span style="color: #009900;">&#125;</span>
&nbsp;
      <span style="color: #666666; font-style: italic;">//appelle le webservice</span>
      <span style="color: #000088;">$client</span> <span style="color: #339933;">=</span> <span style="color: #000000; font-weight: bold;">new</span> SoapClient<span style="color: #009900;">&#40;</span><span style="color: #0000ff;">&quot;http://ec.europa.eu/taxation_customs/vies/checkVatService.wsdl&quot;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
      <span style="color: #000088;">$params</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'countryCode'</span> <span style="color: #339933;">=&gt;</span> <span style="color: #000088;">$countryCode</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">'vatNumber'</span> <span style="color: #339933;">=&gt;</span> <span style="color: #000088;">$vatNumber</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
      <span style="color: #000088;">$result</span> <span style="color: #339933;">=</span> <span style="color: #000088;">$client</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">checkVat</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$params</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
&nbsp;
      <span style="color: #666666; font-style: italic;">//vérifie la validité et renvoie l'erreyr correspondante</span>
      <span style="color: #b1b100;">if</span> <span style="color: #009900;">&#40;</span> <span style="color: #339933;">!</span><span style="color: #000088;">$result</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">valid</span> <span style="color: #009900;">&#41;</span>
      <span style="color: #009900;">&#123;</span>
        <span style="color: #000088;">$error</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'result'</span> <span style="color: #339933;">=&gt;</span> <span style="color: #009900; font-weight: bold;">false</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">'error'</span><span style="color: #339933;">=&gt;</span><span style="color: #0000ff;">'invalid'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
        <span style="color: #b1b100;">return</span> <span style="color: #000088;">$error</span><span style="color: #339933;">;</span>
      <span style="color: #009900;">&#125;</span><span style="color: #b1b100;">else</span><span style="color: #009900;">&#123;</span>
        <span style="color: #b1b100;">return</span> <a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'result'</span> <span style="color: #339933;">=&gt;</span> <span style="color: #009900; font-weight: bold;">true</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
      <span style="color: #009900;">&#125;</span>
    <span style="color: #009900;">&#125;</span>
    <span style="color: #b1b100;">return</span> <a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'result'</span> <span style="color: #339933;">=&gt;</span> <span style="color: #009900; font-weight: bold;">false</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">'error'</span><span style="color: #339933;">=&gt;</span><span style="color: #0000ff;">'required'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
  <span style="color: #009900;">&#125;</span></pre></td></tr></table></div>

<h2>Testons</h2>
<p>Pour tester tout simplement, voici un petit formulaire contenant uniquement les champs pays et numéro de TVA :</p>

<div class="wp_codebox_msgheader"><span class="right"><sup><a href="http://www.ericbess.com/ericblog/2008/03/03/wp-codebox/#examples" target="_blank" title="WP-CodeBox HowTo?"><span style="color: #99cc00">?</span></a></sup></span><span class="left"><a href="javascript:;" onclick="javascript:showCodeTxt('p1123code10'); return false;">View Code</a> PHP</span><div class="codebox_clear"></div></div><div class="wp_codebox"><table><tr id="p112310"><td class="code" id="p1123code10"><pre class="php" style="font-family:monospace;"><span style="color: #000000; font-weight: bold;">class</span> TestVATForm <span style="color: #000000; font-weight: bold;">extends</span> sfForm
<span style="color: #009900;">&#123;</span>
  <span style="color: #000000; font-weight: bold;">public</span> <span style="color: #000000; font-weight: bold;">function</span> configure<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span>
  <span style="color: #009900;">&#123;</span>
    <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">widgetSchema</span><span style="color: #009900;">&#91;</span><span style="color: #0000ff;">'vat_number'</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #000000; font-weight: bold;">new</span> sfWidgetFormInput<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
    <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">widgetSchema</span><span style="color: #009900;">&#91;</span><span style="color: #0000ff;">'country'</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #000000; font-weight: bold;">new</span> sfWidgetFormInput<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
&nbsp;
    <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">validatorSchema</span><span style="color: #009900;">&#91;</span><span style="color: #0000ff;">'vat_number'</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #000000; font-weight: bold;">new</span> sfValidatorString<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
    <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">validatorSchema</span><span style="color: #009900;">&#91;</span><span style="color: #0000ff;">'country'</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #000000; font-weight: bold;">new</span> sfValidatorString<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
&nbsp;
    <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">validatorSchema</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">setPostValidator</span><span style="color: #009900;">&#40;</span><span style="color: #000000; font-weight: bold;">new</span> sfValidatorVAT<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
&nbsp;
    <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">widgetSchema</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">setNameFormat</span><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'tva_form[%s]'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
  <span style="color: #009900;">&#125;</span>
<span style="color: #009900;">&#125;</span></pre></td></tr></table></div>

<p>Voici l&#8217;action :</p>

<div class="wp_codebox_msgheader"><span class="right"><sup><a href="http://www.ericbess.com/ericblog/2008/03/03/wp-codebox/#examples" target="_blank" title="WP-CodeBox HowTo?"><span style="color: #99cc00">?</span></a></sup></span><span class="left"><a href="javascript:;" onclick="javascript:showCodeTxt('p1123code11'); return false;">View Code</a> PHP</span><div class="codebox_clear"></div></div><div class="wp_codebox"><table><tr id="p112311"><td class="code" id="p1123code11"><pre class="php" style="font-family:monospace;"><span style="color: #000000; font-weight: bold;">class</span> defaultActions <span style="color: #000000; font-weight: bold;">extends</span> sfActions
<span style="color: #009900;">&#123;</span>
  <span style="color: #000000; font-weight: bold;">public</span> <span style="color: #000000; font-weight: bold;">function</span> executeTestTVA<span style="color: #009900;">&#40;</span>sfWebRequest <span style="color: #000088;">$request</span><span style="color: #009900;">&#41;</span>
  <span style="color: #009900;">&#123;</span>
    <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">form</span> <span style="color: #339933;">=</span> <span style="color: #000000; font-weight: bold;">new</span> TestVATForm<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
&nbsp;
    <span style="color: #b1b100;">if</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$request</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">isMethod</span><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'post'</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span>
    <span style="color: #009900;">&#123;</span>
      <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">form</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">bind</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$request</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">getParameter</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">form</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">getName</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
&nbsp;
      <span style="color: #b1b100;">if</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">form</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">isValid</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span>
      <span style="color: #009900;">&#123;</span>
        <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">getUser</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">setFlash</span><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'notice'</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">'TVA ok'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
        <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">redirect</span><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'default/testTVA'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
      <span style="color: #009900;">&#125;</span><span style="color: #b1b100;">else</span><span style="color: #009900;">&#123;</span>
        <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">getUser</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">setFlash</span><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'error'</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">'TVA ko'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
      <span style="color: #009900;">&#125;</span>
    <span style="color: #009900;">&#125;</span>
  <span style="color: #009900;">&#125;</span>
<span style="color: #009900;">&#125;</span></pre></td></tr></table></div>

<p>Et pour finir, voici la vue (toute bête) :</p>

<div class="wp_codebox_msgheader"><span class="right"><sup><a href="http://www.ericbess.com/ericblog/2008/03/03/wp-codebox/#examples" target="_blank" title="WP-CodeBox HowTo?"><span style="color: #99cc00">?</span></a></sup></span><span class="left"><a href="javascript:;" onclick="javascript:showCodeTxt('p1123code12'); return false;">View Code</a> PHP</span><div class="codebox_clear"></div></div><div class="wp_codebox"><table><tr id="p112312"><td class="code" id="p1123code12"><pre class="php" style="font-family:monospace;"><span style="color: #339933;">&lt;</span>form action<span style="color: #339933;">=</span><span style="color: #0000ff;">&quot;&lt;?php echo url_for('default/testTVA') ?&gt;&quot;</span> method<span style="color: #339933;">=</span><span style="color: #0000ff;">&quot;post&quot;</span><span style="color: #339933;">&gt;</span>
  <span style="color: #339933;">&lt;</span>table<span style="color: #339933;">&gt;</span>
    <span style="color: #000000; font-weight: bold;">&lt;?php</span> <span style="color: #b1b100;">echo</span> <span style="color: #000088;">$form</span> <span style="color: #000000; font-weight: bold;">?&gt;</span>
    <span style="color: #339933;">&lt;</span>tr<span style="color: #339933;">&gt;</span>
      <span style="color: #339933;">&lt;</span>td<span style="color: #339933;">&gt;&lt;/</span>td<span style="color: #339933;">&gt;</span>
      <span style="color: #339933;">&lt;</span>td<span style="color: #339933;">&gt;</span>
        <span style="color: #339933;">&lt;</span>input type<span style="color: #339933;">=</span><span style="color: #0000ff;">&quot;submit&quot;</span> value<span style="color: #339933;">=</span><span style="color: #0000ff;">&quot;Tester&quot;</span> <span style="color: #339933;">/&gt;</span>
      <span style="color: #339933;">&lt;/</span>td<span style="color: #339933;">&gt;</span>
    <span style="color: #339933;">&lt;/</span>tr<span style="color: #339933;">&gt;</span>
  <span style="color: #339933;">&lt;/</span>table<span style="color: #339933;">&gt;</span>
<span style="color: #339933;">&lt;/</span>form<span style="color: #339933;">&gt;</span></pre></td></tr></table></div>

<p>Et voilà !</p>
]]></content:encoded>
			<wfw:commentRss>http://www.lexik.fr/blog/symfony/symfony/un-validator-tva-bien-pratique-1123/feed</wfw:commentRss>
		<slash:comments>11</slash:comments>
		</item>
		<item>
		<title>Snippet sfValidatorEmailList</title>
		<link>http://www.lexik.fr/blog/symfony/symfony/12x/snippet-sfvalidatoremaillist-979</link>
		<comments>http://www.lexik.fr/blog/symfony/symfony/12x/snippet-sfvalidatoremaillist-979#comments</comments>
		<pubDate>Wed, 14 Oct 2009 07:55:38 +0000</pubDate>
		<dc:creator>yoye</dc:creator>
				<category><![CDATA[1.2.x]]></category>
		<category><![CDATA[email]]></category>
		<category><![CDATA[sfMailer]]></category>
		<category><![CDATA[sfValidator]]></category>
		<category><![CDATA[sfValidatorEmail]]></category>
		<category><![CDATA[Symfony]]></category>
		<category><![CDATA[Symfony 1.3]]></category>
		<category><![CDATA[validator]]></category>

		<guid isPermaLink="false">http://www.lexik.fr/blog/symfony/?p=979</guid>
		<description><![CDATA[La version de Symfony 1.3 vient de passer en ALPHA2. Etant en cours de développement d&#8217;un projet sur cette version j&#8217;en profite pour tester les nouvelles fonctionnalités. Parmi celles-ci, il y a le sfMailer. Je ne vais pas m&#8217;étendre sur &#8230;<p class="more aright"><a href="http://www.lexik.fr/blog/symfony/symfony/12x/snippet-sfvalidatoremaillist-979">...</a></p>]]></description>
			<content:encoded><![CDATA[<p>La version de Symfony 1.3 vient de passer en ALPHA2. Etant en cours de développement d&#8217;un projet sur cette version j&#8217;en profite pour tester les nouvelles fonctionnalités. Parmi celles-ci, il y a le sfMailer. Je ne vais pas m&#8217;étendre sur le sujet car on peut déjà trouver pas mal de posts sur internet concernant cette classe notamment dans les jobeet : <a href="http://www.symfony-project.org/jobeet/1_3/Doctrine/en/16">Day 16 The Mailer</a> .</p>
<p>Je me suis par contre amusé à coder un petit validator, qui il me semble, se couple bien avec le sfMailer : sfValidatorEmailList. Son nom est assez explicite mais pourquoi tester des listes de mails ? Tout simplement parceque sfMailer permet d&#8217;envoyer des mails groupés !<br />
  <span id="more-979"></span>
</p>

<div class="wp_codebox_msgheader"><span class="right"><sup><a href="http://www.ericbess.com/ericblog/2008/03/03/wp-codebox/#examples" target="_blank" title="WP-CodeBox HowTo?"><span style="color: #99cc00">?</span></a></sup></span><span class="left"><a href="javascript:;" onclick="javascript:showCodeTxt('p979code16'); return false;">View Code</a> PHP</span><div class="codebox_clear"></div></div><div class="wp_codebox"><table><tr id="p97916"><td class="code" id="p979code16"><pre class="php" style="font-family:monospace;">  <span style="color: #009933; font-style: italic;">/**
   * Creates a new message.
   *
   * @param string|array $from    The from address
   * @param string|array $to      The recipient(s)
   * @param string       $subject The subject
   * @param string       $body    The body
   *
   * @return Swift_Message A Swift_Message instance
   */</span></pre></td></tr></table></div>

<p>Dans les commentaires de la fonction compose() on peut voir que l&#8217;on a la possibilité de passer un string ou un tableau. sfValidatorEmailList va ainsi nous permettre de valider une liste de mails séparés par un caractère quelconque.</p>
<p>Tout d&#8217;abord je vais créer un formulaire classique qui me permettra de saisir les adresses emails, le sujet et le corps de mon email.</p>

<div class="wp_codebox_msgheader"><span class="right"><sup><a href="http://www.ericbess.com/ericblog/2008/03/03/wp-codebox/#examples" target="_blank" title="WP-CodeBox HowTo?"><span style="color: #99cc00">?</span></a></sup></span><span class="left"><a href="javascript:;" onclick="javascript:showCodeTxt('p979code17'); return false;">View Code</a> PHP</span><div class="codebox_clear"></div></div><div class="wp_codebox"><table><tr id="p97917"><td class="code" id="p979code17"><pre class="php" style="font-family:monospace;">&nbsp;
<span style="color: #000000; font-weight: bold;">class</span> lkInvitationForm <span style="color: #000000; font-weight: bold;">extends</span> sfForm
<span style="color: #009900;">&#123;</span>
&nbsp;
    <span style="color: #000000; font-weight: bold;">public</span> <span style="color: #000000; font-weight: bold;">function</span> setup<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span>
    <span style="color: #009900;">&#123;</span>
&nbsp;
        <span style="color: #b1b100;">if</span> <span style="color: #009900;">&#40;</span> <span style="color: #339933;">!</span> <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">getOption</span><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'mailer'</span><span style="color: #009900;">&#41;</span> instanceof sfMailer <span style="color: #009900;">&#41;</span>
        <span style="color: #009900;">&#123;</span>
            <span style="color: #b1b100;">throw</span> <span style="color: #000000; font-weight: bold;">new</span> RuntimeException<span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'A valid mailer option is required to send an email from this form'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
        <span style="color: #009900;">&#125;</span>
&nbsp;
        <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">setWidgets</span><span style="color: #009900;">&#40;</span><a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span>
            <span style="color: #0000ff;">'email'</span>         <span style="color: #339933;">=&gt;</span> <span style="color: #000000; font-weight: bold;">new</span> sfWidgetFormInputText<span style="color: #009900;">&#40;</span><a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'label'</span> <span style="color: #339933;">=&gt;</span> <span style="color: #0000ff;">'Adresse(s) email'</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">,</span>
            <span style="color: #0000ff;">'title'</span>         <span style="color: #339933;">=&gt;</span> <span style="color: #000000; font-weight: bold;">new</span> sfWidgetFormInputText<span style="color: #009900;">&#40;</span><a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'label'</span> <span style="color: #339933;">=&gt;</span> <span style="color: #0000ff;">'titre du mail'</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">,</span>
            <span style="color: #0000ff;">'body'</span>          <span style="color: #339933;">=&gt;</span> <span style="color: #000000; font-weight: bold;">new</span> sfWidgetFormTextarea<span style="color: #009900;">&#40;</span><a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'label'</span> <span style="color: #339933;">=&gt;</span> <span style="color: #0000ff;">'Corps du mail'</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">,</span>
            <span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
&nbsp;
        <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">setValidators</span><span style="color: #009900;">&#40;</span><a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span>
            <span style="color: #0000ff;">'email'</span>   <span style="color: #339933;">=&gt;</span> <span style="color: #000000; font-weight: bold;">new</span> sfValidatorEmailList<span style="color: #009900;">&#40;</span><a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'required'</span> <span style="color: #339933;">=&gt;</span> <span style="color: #009900; font-weight: bold;">true</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">,</span> <a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'invalid'</span> <span style="color: #339933;">=&gt;</span> <span style="color: #0000ff;">'&quot;%value%&quot; invalide'</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">,</span>
            <span style="color: #0000ff;">'title'</span>    <span style="color: #339933;">=&gt;</span> <span style="color: #000000; font-weight: bold;">new</span> sfValidatorString<span style="color: #009900;">&#40;</span><a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'required'</span> <span style="color: #339933;">=&gt;</span> <span style="color: #009900; font-weight: bold;">true</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">,</span> <a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'invalid'</span> <span style="color: #339933;">=&gt;</span> <span style="color: #0000ff;">'&quot;%value%&quot; invalide'</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">,</span>
            <span style="color: #0000ff;">'body'</span>    <span style="color: #339933;">=&gt;</span> <span style="color: #000000; font-weight: bold;">new</span> sfValidatorString<span style="color: #009900;">&#40;</span><a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'required'</span> <span style="color: #339933;">=&gt;</span> <span style="color: #009900; font-weight: bold;">true</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">,</span> <a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'invalid'</span> <span style="color: #339933;">=&gt;</span> <span style="color: #0000ff;">'&quot;%value%&quot; invalide'</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">,</span>
            <span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
&nbsp;
        <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">widgetSchema</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">setNameFormat</span><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'invitation[%s]'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
        <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">errorSchema</span> <span style="color: #339933;">=</span> <span style="color: #000000; font-weight: bold;">new</span> sfValidatorErrorSchema<span style="color: #009900;">&#40;</span><span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">validatorSchema</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
    <span style="color: #009900;">&#125;</span>
&nbsp;
    <span style="color: #009933; font-style: italic;">/**
     * Bind form and send mail
     *
     * @param sfWebRequest $request
     */</span>
    <span style="color: #000000; font-weight: bold;">public</span> <span style="color: #000000; font-weight: bold;">function</span> bindAndSend<span style="color: #009900;">&#40;</span><a href="http://www.php.net/array"><span style="color: #990000;">array</span></a> <span style="color: #000088;">$taintedValues</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span>
    <span style="color: #009900;">&#123;</span>
        <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">bind</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$taintedValues</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
        <span style="color: #b1b100;">if</span> <span style="color: #009900;">&#40;</span> <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">isValid</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#41;</span>
        <span style="color: #009900;">&#123;</span>
            <span style="color: #000088;">$mailer</span> <span style="color: #339933;">=</span> <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">options</span><span style="color: #009900;">&#91;</span><span style="color: #0000ff;">'mailer'</span><span style="color: #009900;">&#93;</span><span style="color: #339933;">;</span>
            <span style="color: #b1b100;">return</span> <span style="color: #000088;">$mailer</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">composeAndSend</span><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'contact@lexik.fr'</span><span style="color: #339933;">,</span> <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">getValue</span><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'email'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">,</span> <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">getValue</span><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'title'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">,</span> <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">getValue</span><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'body'</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
        <span style="color: #009900;">&#125;</span>
&nbsp;
    <span style="color: #009900;">&#125;</span>
&nbsp;
<span style="color: #009900;">&#125;</span></pre></td></tr></table></div>

<p>J&#8217;utilise donc pour mon email le sfValidatorEmailList dont voici le code :</p>

<div class="wp_codebox_msgheader"><span class="right"><sup><a href="http://www.ericbess.com/ericblog/2008/03/03/wp-codebox/#examples" target="_blank" title="WP-CodeBox HowTo?"><span style="color: #99cc00">?</span></a></sup></span><span class="left"><a href="javascript:;" onclick="javascript:showCodeTxt('p979code18'); return false;">View Code</a> PHP</span><div class="codebox_clear"></div></div><div class="wp_codebox"><table><tr id="p97918"><td class="code" id="p979code18"><pre class="php" style="font-family:monospace;">&nbsp;
<span style="color: #000000; font-weight: bold;">class</span> sfValidatorEmailList <span style="color: #000000; font-weight: bold;">extends</span> sfValidatorEmail
<span style="color: #009900;">&#123;</span>
&nbsp;
  <span style="color: #009933; font-style: italic;">/**
   * @see sfValidatorEmail
   */</span>
    <span style="color: #000000; font-weight: bold;">protected</span> <span style="color: #000000; font-weight: bold;">function</span> configure<span style="color: #009900;">&#40;</span><span style="color: #000088;">$options</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">,</span> <span style="color: #000088;">$messages</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span>
    <span style="color: #009900;">&#123;</span>
        parent<span style="color: #339933;">::</span><span style="color: #004000;">configure</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$options</span><span style="color: #339933;">,</span> <span style="color: #000088;">$messages</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
&nbsp;
        <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">addOption</span><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'separator'</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">','</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
    <span style="color: #009900;">&#125;</span>
&nbsp;
  <span style="color: #009933; font-style: italic;">/**
   * @see sfValidatorString
   */</span>
    <span style="color: #000000; font-weight: bold;">public</span> <span style="color: #000000; font-weight: bold;">function</span> doClean<span style="color: #009900;">&#40;</span><span style="color: #000088;">$value</span><span style="color: #009900;">&#41;</span>
    <span style="color: #009900;">&#123;</span>
        <span style="color: #000088;">$retVal</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
        <span style="color: #000088;">$valueError</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
        <span style="color: #000088;">$mails</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/explode"><span style="color: #990000;">explode</span></a><span style="color: #009900;">&#40;</span><span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">getOption</span><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'separator'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">,</span> <span style="color: #000088;">$value</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
&nbsp;
        <span style="color: #b1b100;">foreach</span> <span style="color: #009900;">&#40;</span><span style="color: #000088;">$mails</span> <span style="color: #b1b100;">as</span> <span style="color: #000088;">$mail</span><span style="color: #009900;">&#41;</span>
        <span style="color: #009900;">&#123;</span>
            try
            <span style="color: #009900;">&#123;</span>
                <span style="color: #000088;">$retVal</span><span style="color: #009900;">&#91;</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> parent<span style="color: #339933;">::</span><span style="color: #004000;">doClean</span><span style="color: #009900;">&#40;</span><a href="http://www.php.net/trim"><span style="color: #990000;">trim</span></a><span style="color: #009900;">&#40;</span><span style="color: #000088;">$mail</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
            <span style="color: #009900;">&#125;</span>
            catch <span style="color: #009900;">&#40;</span>sfValidatorError <span style="color: #000088;">$e</span><span style="color: #009900;">&#41;</span>
            <span style="color: #009900;">&#123;</span>
                <span style="color: #000088;">$valueError</span><span style="color: #009900;">&#91;</span><span style="color: #009900;">&#93;</span> <span style="color: #339933;">=</span> <span style="color: #000088;">$e</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">getValue</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
            <span style="color: #009900;">&#125;</span>
        <span style="color: #009900;">&#125;</span>
&nbsp;
        <span style="color: #b1b100;">if</span> <span style="color: #009900;">&#40;</span> <span style="color: #339933;">!</span> <a href="http://www.php.net/empty"><span style="color: #990000;">empty</span></a> <span style="color: #009900;">&#40;</span><span style="color: #000088;">$valueError</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#41;</span>
        <span style="color: #009900;">&#123;</span>
            <span style="color: #b1b100;">throw</span> <span style="color: #000000; font-weight: bold;">new</span> sfValidatorError<span style="color: #009900;">&#40;</span><span style="color: #000088;">$this</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">'invalid'</span><span style="color: #339933;">,</span> <a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">'value'</span> <span style="color: #339933;">=&gt;</span> <a href="http://www.php.net/implode"><span style="color: #990000;">implode</span></a><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">', '</span><span style="color: #339933;">,</span> <span style="color: #000088;">$valueError</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
        <span style="color: #009900;">&#125;</span>
&nbsp;
        <span style="color: #b1b100;">return</span> <span style="color: #000088;">$retVal</span><span style="color: #339933;">;</span>
    <span style="color: #009900;">&#125;</span>
&nbsp;
<span style="color: #009900;">&#125;</span></pre></td></tr></table></div>

<h4>Quelques explications :</h4>
<p>Au niveau de la configuration on peut indiquer quel sera le caractère de séparation. Ensuite, la fonction doClean() qui se charge de tester la validité d&#8217;une valeur va transformer le string que l&#8217;on récupère en tableau et va appeler le doClean de sfEmailValidator. Afin de permettre un rendu plus propre du message d&#8217;erreur, j&#8217;utilise un try-catch qui me permet de lister tous les emails invalides. Une fois la boucle terminée, je n&#8217;ai plus qu&#8217;a créer mon exception avec toutes les valeurs catchées.<br />
Je peux par la suite passer le $this->getValue(&#8216;email&#8217;) à ma fonction composeAndSend() puisque le validator me retourne un tableau.</p>
<h4>Exemple d&#8217;une erreur dans un seul email</h4>
<p><img class="alignnone size-full wp-image-982" title="simple_erreur" src="http://www.lexik.fr/blog/symfony/wp-content/uploads/2009/10/simple_erreur.png" alt="simple_erreur" width="323" height="75" /></p>
<h4>Exemple d&#8217;une erreur dans plusieurs emails</h4>
<p><img class="alignnone size-full wp-image-981" title="double_erreur" src="http://www.lexik.fr/blog/symfony/wp-content/uploads/2009/10/double_erreur.png" alt="double_erreur" width="311" height="79" /></p>
<p>Maintenant lorsque j&#8217;affiche mon formulaire, les utilisateurs pourront saisir des adresses emails séparées d&#8217;une virgule pour envoyer à plusieurs contacts.</p>
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