[ 'required', new Enum(Score::class) ] ]; } public function messages(){ $message = [ 'score.required' => '竞猜比分为必选', ]; return $message; } protected function failedValidation(Validator $validator){ $error = $validator->errors()->all(); throw new HttpResponseException(response()->json(['data' => null, 'code' => 400, 'message' => $error[0]])); } }