www.gusucode.com > DEDECMS精简版 织梦CMS系统企业精简版 v3.0.1.2源码程序 > cloudcms_v3.0.1.2/include/helpers/validate.helper.php

    <?php  if(!defined('DEDEINC')) exit('dedecms');

if ( ! function_exists('CheckEmail'))
{
    function CheckEmail($email)
    {
        if (!empty($email))
        {
            return preg_match('/^[a-z0-9]+([\+_\-\.]?[a-z0-9]+)*@([a-z0-9]+[\-]?[a-z0-9]+\.)+[a-z]{2,6}$/i', $email);
        }
        return FALSE;
    }
}