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	<title>Comentarios en: Validar el email con JavaScript</title>
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	<link>http://lineadecodigo.com/javascript/validar-el-email-con-javascript/</link>
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	<item>
		<title>Por: Verificar contenido de un textfield &#171; Dudas de Programacion</title>
		<link>http://lineadecodigo.com/javascript/validar-el-email-con-javascript/comment-page-4/#comment-51318</link>
		<dc:creator>Verificar contenido de un textfield &#171; Dudas de Programacion</dc:creator>
		<pubDate>Mon, 14 May 2012 09:13:24 +0000</pubDate>
		<guid isPermaLink="false">http://lineadecodigo.com/?p=1333#comment-51318</guid>
		<description>[...] http://lineadecodigo.com/javascript/validar-el-email-con-javascript/ [...]</description>
		<content:encoded><![CDATA[<p>[...] <a href="http://lineadecodigo.com/javascript/validar-el-email-con-javascript/" rel="nofollow">http://lineadecodigo.com/javascript/validar-el-email-con-javascript/</a> [...]</p>
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	<item>
		<title>Por: Víctor Cuervo</title>
		<link>http://lineadecodigo.com/javascript/validar-el-email-con-javascript/comment-page-4/#comment-51080</link>
		<dc:creator>Víctor Cuervo</dc:creator>
		<pubDate>Mon, 13 Feb 2012 07:53:15 +0000</pubDate>
		<guid isPermaLink="false">http://lineadecodigo.com/?p=1333#comment-51080</guid>
		<description>@Javier, Muchas gracias por el código.</description>
		<content:encoded><![CDATA[<p>@Javier, Muchas gracias por el código.</p>
]]></content:encoded>
	</item>
	<item>
		<title>Por: Javier</title>
		<link>http://lineadecodigo.com/javascript/validar-el-email-con-javascript/comment-page-4/#comment-51079</link>
		<dc:creator>Javier</dc:creator>
		<pubDate>Sun, 12 Feb 2012 03:07:18 +0000</pubDate>
		<guid isPermaLink="false">http://lineadecodigo.com/?p=1333#comment-51079</guid>
		<description>Mejorando aun mas la funcion quitando el if que retorne el valor boolean del test

return /^((([a-z]&#124;\d&#124;[!#\$%&amp;&#039;\*\+\-\/=\?\^_`{\&#124;}~]&#124;[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]&#124;\d&#124;[!#\$%&amp;&#039;\*\+\-\/=\?\^_`{\&#124;}~]&#124;[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)&#124;((\x22)((((\x20&#124;\x09)*(\x0d\x0a))?(\x20&#124;\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]&#124;\x21&#124;[\x23-\x5b]&#124;[\x5d-\x7e]&#124;[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])&#124;(\\([\x01-\x09\x0b\x0c\x0d-\x7f]&#124;[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20&#124;\x09)*(\x0d\x0a))?(\x20&#124;\x09)+)?(\x22)))@((([a-z]&#124;\d&#124;[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])&#124;(([a-z]&#124;\d&#124;[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]&#124;\d&#124;-&#124;\.&#124;_&#124;~&#124;[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]&#124;\d&#124;[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]&#124;[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])&#124;(([a-z]&#124;[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]&#124;\d&#124;-&#124;\.&#124;_&#124;~&#124;[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]&#124;[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/.test(valor);</description>
		<content:encoded><![CDATA[<p>Mejorando aun mas la funcion quitando el if que retorne el valor boolean del test</p>
<p>return /^((([a-z]|\d|[!#\$%&amp;'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&amp;'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/.test(valor);</p>
]]></content:encoded>
	</item>
	<item>
		<title>Por: Víctor Cuervo</title>
		<link>http://lineadecodigo.com/javascript/validar-el-email-con-javascript/comment-page-4/#comment-51015</link>
		<dc:creator>Víctor Cuervo</dc:creator>
		<pubDate>Mon, 23 Jan 2012 13:25:51 +0000</pubDate>
		<guid isPermaLink="false">http://lineadecodigo.com/?p=1333#comment-51015</guid>
		<description>@programador, gracias por el aporte.</description>
		<content:encoded><![CDATA[<p>@programador, gracias por el aporte.</p>
]]></content:encoded>
	</item>
	<item>
		<title>Por: programador</title>
		<link>http://lineadecodigo.com/javascript/validar-el-email-con-javascript/comment-page-4/#comment-50981</link>
		<dc:creator>programador</dc:creator>
		<pubDate>Thu, 12 Jan 2012 11:13:26 +0000</pubDate>
		<guid isPermaLink="false">http://lineadecodigo.com/?p=1333#comment-50981</guid>
		<description>A mi esto me funciona perfecto:

function esEmailCorrecto (email) {
   return (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\D{2,4})+$/.test(email));
}</description>
		<content:encoded><![CDATA[<p>A mi esto me funciona perfecto:</p>
<p>function esEmailCorrecto (email) {<br />
   return (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\D{2,4})+$/.test(email));<br />
}</p>
]]></content:encoded>
	</item>
	<item>
		<title>Por: Simple función para validar mail &#171; Blog</title>
		<link>http://lineadecodigo.com/javascript/validar-el-email-con-javascript/comment-page-4/#comment-50681</link>
		<dc:creator>Simple función para validar mail &#171; Blog</dc:creator>
		<pubDate>Mon, 12 Sep 2011 19:09:15 +0000</pubDate>
		<guid isPermaLink="false">http://lineadecodigo.com/?p=1333#comment-50681</guid>
		<description>[...] info en: http://lineadecodigo.com/javascript/validar-el-email-con-javascript/ Like this:LikeBe the first to like this post.    This entry was posted on 12 septiembre 2011 at [...]</description>
		<content:encoded><![CDATA[<p>[...] info en: <a href="http://lineadecodigo.com/javascript/validar-el-email-con-javascript/" rel="nofollow">http://lineadecodigo.com/javascript/validar-el-email-con-javascript/</a> Like this:LikeBe the first to like this post.    This entry was posted on 12 septiembre 2011 at [...]</p>
]]></content:encoded>
	</item>
	<item>
		<title>Por: Julian Lasso</title>
		<link>http://lineadecodigo.com/javascript/validar-el-email-con-javascript/comment-page-4/#comment-50625</link>
		<dc:creator>Julian Lasso</dc:creator>
		<pubDate>Tue, 19 Jul 2011 16:13:05 +0000</pubDate>
		<guid isPermaLink="false">http://lineadecodigo.com/?p=1333#comment-50625</guid>
		<description>No me sirvió esa expresión regular pero esta otra trabaja perfecto
/^([a-zA-Z0-9._%-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4})*$/</description>
		<content:encoded><![CDATA[<p>No me sirvió esa expresión regular pero esta otra trabaja perfecto<br />
/^([a-zA-Z0-9._%-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4})*$/</p>
]]></content:encoded>
	</item>
	<item>
		<title>Por: Carlos</title>
		<link>http://lineadecodigo.com/javascript/validar-el-email-con-javascript/comment-page-4/#comment-50277</link>
		<dc:creator>Carlos</dc:creator>
		<pubDate>Wed, 02 Mar 2011 18:26:38 +0000</pubDate>
		<guid isPermaLink="false">http://lineadecodigo.com/?p=1333#comment-50277</guid>
		<description>Hola, no se si es un bug, pero en donde limitas {2,3,4} hay un error pues no me acepta dominios con terminacion de 4 digitos .mobi por ejemplo,modifiqué el script de esta manera y si funciona {2,4}.

Saludos.</description>
		<content:encoded><![CDATA[<p>Hola, no se si es un bug, pero en donde limitas {2,3,4} hay un error pues no me acepta dominios con terminacion de 4 digitos .mobi por ejemplo,modifiqué el script de esta manera y si funciona {2,4}.</p>
<p>Saludos.</p>
]]></content:encoded>
	</item>
	<item>
		<title>Por: den</title>
		<link>http://lineadecodigo.com/javascript/validar-el-email-con-javascript/comment-page-4/#comment-50255</link>
		<dc:creator>den</dc:creator>
		<pubDate>Wed, 23 Feb 2011 01:01:49 +0000</pubDate>
		<guid isPermaLink="false">http://lineadecodigo.com/?p=1333#comment-50255</guid>
		<description>espero que le sirva</description>
		<content:encoded><![CDATA[<p>espero que le sirva</p>
]]></content:encoded>
	</item>
	<item>
		<title>Por: den</title>
		<link>http://lineadecodigo.com/javascript/validar-el-email-con-javascript/comment-page-4/#comment-50254</link>
		<dc:creator>den</dc:creator>
		<pubDate>Wed, 23 Feb 2011 01:00:10 +0000</pubDate>
		<guid isPermaLink="false">http://lineadecodigo.com/?p=1333#comment-50254</guid>
		<description>function checkear_datos () {

if ((/^[A-Za-z][A-Za-z0-9_]*@[A-Za-z0-9_]+\.[A-Za-z0-9_.]+[A-za-z]$/.test(document.forms.registro.email.value))) {
			alert(&#039;El E-Mail ingresado es inválido!&#039;);return false;}</description>
		<content:encoded><![CDATA[<p>function checkear_datos () {</p>
<p>if ((/^[A-Za-z][A-Za-z0-9_]*@[A-Za-z0-9_]+\.[A-Za-z0-9_.]+[A-za-z]$/.test(document.forms.registro.email.value))) {<br />
			alert(&#8216;El E-Mail ingresado es inválido!&#8217;);return false;}</p>
]]></content:encoded>
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