// +---------------------------------------------------------------------- namespace app\validate\api; use think\Validate; class BackGoodsValidate extends Validate { protected $failException = true; protected $rule = [ 'delivery_type|快递公司' => 'require', 'delivery_id|快递单号' => 'require', 'delivery_phone|联系电话' => 'require|mobile', 'delivery_mark|备注' => 'max:128', 'delivery_pics|凭证' => 'array|max:9', ]; }