extend( 'check', function ($attribute, $value, $parameters) { return $this->checkToken($value); }, trans('messages.error.invalid_apikey') ); } /** * Determine if the user is authorized to make this request. * * @return bool */ public function authorize() { return true; } /** * Get the validation rules that apply to the request. * * @return array */ public function rules() { return [ 'api_key' => 'required|string|check', ]; } }