Php email validation!!

Tuesday, 6 November 2012

<?php
$email_a = 'joe@example.com';
if (filter_var($email_a, FILTER_VALIDATE_EMAIL)) {
echo "This (email_a) email address is considered valid.";
}
?>

Using regular expression

<?php
ereg("^[a-zA-Z0-9_]+@[a-zA-Z0-9\-]+\.[a-zA-Z0-9\-\.]+$]",
$email);
?>