php验证email

关键词:email php php验证email php验证email合法性,



php实现



function CheckMailAdr($str){

return(eregi(“^[_.0-9a-z-]+@([0-9a-z][0-9a-z-]+.)+[a-z]{2,3}$“,$str));

}



function validateEmail($email)

{

if(eregi('^[_a-z0-9-]+(.[_a-z0-9-]+)*@[a-z0-9-]+(.[a-z0-9-]+)*$',$email) ){

return true;

}else{

return false;

}

}