discuz中检验是否是邮箱
function isemail($email) {
return strlen($email) > 6 && strlen($email) <= 32 && preg_match("/^([A-Za-z0-9-_.+]+)@([A-Za-z0-9-]+[.][A-Za-z0-9-.]+)$/", $email);
}
discuz中检验是否是邮箱
function isemail($email) {
return strlen($email) > 6 && strlen($email) <= 32 && preg_match("/^([A-Za-z0-9-_.+]+)@([A-Za-z0-9-]+[.][A-Za-z0-9-.]+)$/", $email);
}