Comentarios en: Función php validar email http://www.bufa.es/funcion-php-validar-email/ Recursos web en español Sat, 04 Feb 2012 20:47:15 +0000 hourly 1 http://wordpress.org/?v=3.3.1 Por: maxhenrry http://www.bufa.es/funcion-php-validar-email/comment-page-1/#comment-843 maxhenrry Sat, 21 May 2011 17:05:32 +0000 http://www.bufa.es/?p=123#comment-843 lo modifique y lo hise mas corto y me funciono: function valida_email($email){ if(eregi("^([_a-z0-9-]+)(\.[_a-z0-9-]+)*@([a-z0-9-]+)(\.[a-z0-9-]+)*(\.[a-z]{2,4})$", $email)) { return true; }else { return false; } } if(valida_email("usuario@dominio.com")==true){ echo "Correo valido :)"; }else{ echo "Correo invalido :("; } aver si les ayudo :) lo modifique y lo hise mas corto y me funciono:

function valida_email($email){
if(eregi(“^([_a-z0-9-]+)(\.[_a-z0-9-]+)*@([a-z0-9-]+)(\.[a-z0-9-]+)*(\.[a-z]{2,4})$”, $email)) {
return true;
}else {
return false;
}
}

if(valida_email(“usuario@dominio.com”)==true){
echo “Correo valido :) ”;
}else{
echo “Correo invalido :( “;
}

aver si les ayudo :)

]]> Por: renny http://www.bufa.es/funcion-php-validar-email/comment-page-1/#comment-512 renny Thu, 25 Nov 2010 01:26:43 +0000 http://www.bufa.es/?p=123#comment-512 function ValidateMail($Email) { global $HTTP_HOST; $result = array(); if (!eregi("^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$", $Email)) { $result[0]=false; $result[1]="$Email is not properly formatted"; return $result; } list ( $Username, $Domain ) = split ("@",$Email); if (getmxrr($Domain, $MXHost)) { $ConnectAddress = $MXHost[0]; } else { $ConnectAddress = $Domain; } $Connect = fsockopen ( $ConnectAddress, 25 ); if ($Connect) { if (ereg("^220", $Out = fgets($Connect, 1024))) { fputs ($Connect, "HELO $HTTP_HOST\r\n"); $Out = fgets ( $Connect, 1024 ); fputs ($Connect, "MAIL FROM: \r\n"); $From = fgets ( $Connect, 1024 ); fputs ($Connect, "RCPT TO: \r\n"); $To = fgets ($Connect, 1024); fputs ($Connect, "QUIT\r\n"); fclose($Connect); if (!ereg ("^250", $From) || !ereg ( "^250", $To )) { $result[0]=false; $result[1]="Server rejected address"; return $result; } } else { $result[0] = false; $result[1] = "No response from server"; return $result; } } else { $result[0]=false; $result[1]="Can not connect E-Mail server."; return $result; } $result[0]=true; $result[1]="$Email appears to be valid."; return $result; } $mail= $_GET['email']; $var= ValidateMail($mail); function ValidateMail($Email) {
global $HTTP_HOST;
$result = array();
if (!eregi(“^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$”, $Email)) {
$result[0]=false;
$result[1]=”$Email is not properly formatted”;
return $result;
}
list ( $Username, $Domain ) = split (“@”,$Email);
if (getmxrr($Domain, $MXHost)) {
$ConnectAddress = $MXHost[0];
} else {
$ConnectAddress = $Domain;
}
$Connect = fsockopen ( $ConnectAddress, 25 );
if ($Connect) {
if (ereg(“^220″, $Out = fgets($Connect, 1024))) {
fputs ($Connect, “HELO $HTTP_HOST\r\n”);
$Out = fgets ( $Connect, 1024 );
fputs ($Connect, “MAIL FROM: \r\n”);
$From = fgets ( $Connect, 1024 );
fputs ($Connect, “RCPT TO: \r\n”);
$To = fgets ($Connect, 1024);
fputs ($Connect, “QUIT\r\n”);
fclose($Connect);
if (!ereg (“^250″, $From) || !ereg ( “^250″, $To )) {
$result[0]=false;
$result[1]=”Server rejected address”;
return $result;
}
} else {
$result[0] = false;
$result[1] = “No response from server”;
return $result;
}
} else {
$result[0]=false;
$result[1]=”Can not connect E-Mail server.”;
return $result;
}
$result[0]=true;
$result[1]=”$Email appears to be valid.”;
return $result;
}

$mail= $_GET['email'];
$var= ValidateMail($mail);

]]> Por: Claudio Gonzalez http://www.bufa.es/funcion-php-validar-email/comment-page-1/#comment-460 Claudio Gonzalez Tue, 28 Sep 2010 00:57:38 +0000 http://www.bufa.es/?p=123#comment-460 Hola que tal. Me podrías decir de que forma la uso en mi script, la verdad me interesa esa validación, pero no se como usarla Hola que tal.

Me podrías decir de que forma la uso en mi script, la verdad me interesa esa validación, pero no se como usarla

]]> Por: Jawira Portugal Michaux http://www.bufa.es/funcion-php-validar-email/comment-page-1/#comment-358 Jawira Portugal Michaux Fri, 29 Jan 2010 19:43:33 +0000 http://www.bufa.es/?p=123#comment-358 Sólo un detalle, la función getmxrr no está implementada en Windows, por lo que no funciona en éste SO. Sólo un detalle, la función getmxrr no está implementada en Windows, por lo que no funciona en éste SO.

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