<?php namespace app\validate; use think\Validate; class Mall extends Validate { protected $rule = [ 'goods_id|商品ID' => 'require|number', 'id|ID' => 'require|number', 'address_id|地址ID' => 'require|number', 'pay_type|支付方式' => 'in:balance,wechat,alipay', ]; protected $scene = [ 'purchase' => ['goods_id', 'address_id'],//购物车提交 'auction_mark_purchase' => ['id', 'address_id'],//中标单提交 ]; }