'require|unique:mall_goods_label', ]; protected $message = [ 'label_name.require' => [ 'common_validate.require', [ 'label_name' ] ], 'label_name.unique' => 'validate_goods.label_name_unique', ]; protected $scene = [ 'add' => [ 'label_name', 'memo', 'sort' ], 'edit' => [ 'label_name', 'memo', 'sort' ] ]; }