function isValidEmail($email) {
if (preg_match("/^((?:(?:(?:\w[\.\-\+_]?)*)\w)+)\@((?:(?:(?:\w[\.\-_]?){0,62})\w)+)\.(\w{2,6})$/i", $email) > 0) {
function isValidEmail($email) {
if (preg_match("/^((?:(?:(?:\w[\.\-\+_]?)*)\w)+)\@((?:(?:(?:\w[\.\-_]?){0,62})\w)+)\.(\w{2,6})$/i", $email) > 0) {