fetching the response from API and dealing with the errors / converting Bytestreem to Map in flutter

I am trying to communicate with a PHP backend using API but I can not reach the body of the response.

I got the base code from the postman. And here is the data of the body response:

I need to reach the message, and the errors to show them in the UI, the problem is response.stream it's type is Bytestreem and I can not convert it to Map

My code:

  Future<void> _authenticateUp(String email, String password,        String passwordconfirmation, String username, String name,        {String phonenumber}) async {        var headers = {        'Content-Type': 'application/json',        'X-Requested-With': 'XMLHttpRequest'      };        var request = http.MultipartRequest('POST', Uri.parse('$siteUrl/register'));        request.fields.addAll({        'email': email,        'password': password,        'password_confirmation': passwordconfirmation,        'username': username,        'name': name,        'phone_number': phonenumber      });        request.headers.addAll(headers);      http.StreamedResponse response = await request.send();        try {        if (response.statusCode == 200) {          await response.stream.bytesToString().then((value) {            print(value);          });        } else {          // here I want to print the message and the errors        }      } catch (e) {        throw e;      }    }  

https://stackoverflow.com/questions/67351665/fetching-the-response-from-api-and-dealing-with-the-errors-converting-bytestre May 02, 2021 at 07:18AM