'require', 'cate_name' => 'require|unique:xilufitness_course_cate,cate_name^brand_id' ]; /** * 提示消息 */ protected $message = [ ]; /** * 验证场景 */ protected $scene = [ 'add' => [], 'edit' => [], ]; /** * 字段描述 */ protected $field = []; public function __construct(array $rules = [], $message = [], $field = []) { $this->field = [ 'brand_id' => __('Brand_id'), 'cate_name' => __('Cate_name') ]; $this->message = [ 'cate_name.unique' => __('Cate_name is already exists') ]; parent::__construct($rules, $message, $field); } }