Question 270597 in Laravel Question posted in
The official Laravel Documentation can be found here.

how to get errors from laravel in response in flutter

i am trying to get the validations errros on signup but the flutter is just showing error code with the string but as we know laravel send whole array of errors which i am unable to get

here is my code

on<SignUpUser>( (event, emit) async {
          final dio = getIt<Dio>();
          dynamic result = await dio.post('/api/register', data: {
            'name': event.name,
            'email': event.email,
            'password': event.password,
            'password_confirmation': event.passwordConfirmation
          },
            options: Options(
              // followRedirects: false,
              // maxRedirects: 0,
              // validateStatus: (status) => status! < 500,
              headers: {
                "Accept" : "application/json",
                "Content-Type":"application/json"
              },
            ),

          );
          // print(result.body);
          if(result.statusCode == 422){
            print(result.body['errors']); //print out validation errors
          }
    });

i have tried most of the stuff but not getting any understanding on this

Tags:

2

Answers


  1. Chosen as BEST ANSWER
    0

    you can simply use DioExceptions like this

    static dynamic globalRequest(url, data, method, [headers]) async {
if (headers == null) {
  Map<String, dynamic> headers = {
    "Accept": "application/json",
    "Content-Type": "application/json",
  };
  final dio = getIt<Dio>();
  try {
    dynamic result = await dio.request(
      '/api/$url',
      data: data,
      options: Options(
        method: method,
        headers: headers,
      ),
    );
    return result;
  } on DioException catch  (e) {
    return e.response;
  }
}

    }

    on<SignUpUser>((event, emit) async {
    Map<String, dynamic>data= {
      'name': event.name,
      'email': event.email,
      'password': event.password,
      'password_confirmation': event.passwordConfirmation
    };
    final result= await GlobalRequest.globalRequest('register',data,'post');
    print(result);
});

  2. 0

    but as we know laravel send whole array of errors[...] – I don’t think that’s true. Sending a 422 with no body should be the default behavior and is also the most secure thing to do. You can, however, return the the errors explicitly by adding a FormRequest with a function like this one:

    protected function failedValidation(Validator $validator) {
    if ($this->expectsJson()) {
        $errors = (new ValidationException($validator))->errors();
        throw new HttpResponseException(
            response()->json(['data' => $errors], 422)
        );
    }
    parent::failedValidation($validator);
}

    See similar discussion here.

    Login or Signup to reply.
Please signup or login to give your own answer.

Back To Top
Search