DedeCMS custom form mobile phone number and email verification

#dedecms’ custom form does not filter the submitted information, and spam messages are often harassed. (Recommended Learning: Dream CMS )

## This site provides 2 testing rules. It uses regular methods to detect mobile phone numbers and mailboxes, modify Plus Just insert the following code into diy.php before submitting it to the database.

$telphone and $email are the submitted mobile phone number and email address. If they are not set by me, you can modify them yourself.

//判断手机号码是否正确
if(!eregi("^13[0-9]{9}|15[0-9]{9}$",$telphone))
{
showMsg('手机号码不对,请正确填写', '-1');
exit();
}
 
//验证邮箱
if (!eregi("^[_\.0-9a-z-]+@([0-9a-z][0-9a-z-]+\.)+[a-z]{2,3}$",$email)) {
echo "请您填写正确的E-Mail 地址!";
}

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