'required|integer|gt:0', 'value' => 'required', 'id' => 'required|integer|gt:0', ]; } // 场景列表 protected $scenes = [ 'add' => ['value','question_id'], 'edit' => ['id','value','question_id'], 'set_answer' => ['id'], ]; /** * 获取已定义验证规则的错误消息 * * @return array */ public function messages() { return [ 'title.required' => '答题题目必填', 'title.required' => '答题题目已存在', 'id.required' => 'ID未知', 'id.integer' => 'ID格式错误', 'id.gt' => 'ID格式错误', ]; } }