function fnValidateEmail($varEmail) { if(eregi("^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$", $varEmail)) return(true); else return(false); }Disclaimer: Any code or advice given is for instructional purposes only. We will not be responsible for any loss or damage caused by using this script