Check if Email is Valid using PHP

Hello Friends,

Sometimes when you need to check if email is valid or not in your code... just use this function..

function isValidEmail($email) {
    return preg_match("/^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,4})$/", $email);
}

Enjoy!!

Ravi Kumar Gupta aka D'Maverick