<?php //表单验证的函数和电子邮件地址的检察函数 function filled_out($form_vars) { // test that each variable has a value foreach ($form_vars as $key => $value) { if (!isset($key) || ($value == '')) return false; } return true; } function valid_email($address) { // check an email address is possibly valid if (ereg('^[a-zA-Z0-9_/./-]+@[a-zA-Z0-9/-]+/.[a-zA-Z0-9/-/.]+</p> <p></p>, $address)) return true; else return false; } ?> 来源：CSDN作者：redfish888链接：https://blog.csdn.net/redfish888/article/details/5943050 标签 表单验证 email form
