thinkphp3.2.3 自动验证 正则验证

<?php
    namespace Home1\Model;
    use Think\Model;
    class ShopYuyueInfoModel extends Model {
        // protected $_validate = array(
        protected $_validate = array(
            array('name','require','姓名必填..1！'), // 必填
            array('tel','/^1[34578]\d{9}$/','手机号码不对..1！',0,'regex',3),// 必填
        );

    }