How to fix this error: StateError (Bad state: add(SignUp Button Pressed) was called without a registered event handler. Make sure to register a handler via on((event, emit) {...})) SignUpBloc: import 'package:bloc/bloc.dart'; import 'package:equatable/equatable.dart'; import '../../domain/repositories/user_repository.dart'; part 'sign_up_event.dart'; part 'sign_up_state.dart'; class…
I am developing a superapp consisting of two mini apps, each as a separate Flutter project. The superapp has buttons to launch each mini app using Navigator.pushReplacement. However, I am facing an issue where the assets in the mini app…
I am getting issues when focusing on multiple lines of placeholder text fields the cursor overlaps with placeholder text while it is working fine with single-line. TextField( keyboardType: TextInputType.multiline, maxLines: question.fieldType == "textarea" ? 4 : 1, decoration: InputDecoration(label: Text('${question.fieldLabel}')),…
Hello everyone I am facing issue in the obscuring text in Flutter Requirememt: Obscure the first 5 characters of the Text while entering in TextFormField. Example : XXXXX4307R But I have to obscure the text in the TextFormField and also…
Can someone explain to me the script's (given below) constructor, what ': this.only' means: class BorderRadius extends BorderRadiusGeometry { const BorderRadius.all(Radius radius) : this.only( topLeft: radius, topRight: radius, bottomLeft: radius, bottomRight: radius, ); I am learning Dart and trying to…
I'm using a Riverpod NotifierProvider with a List of data objects as the data source. class FooData { final int data1; final String data2; final String data3; FooData({this.data1 = 0, this.data2 = "", this.data3 = "",}); FooData copyWith({int? data1, String?…
I am currently trying to implement an API request with flutter. I have implemented the resuest in Postman and tried all the data. The result was successful. Then I tried to implement this request in my programme. However, I have…
I have been developing an application in Flutter for a few months and when I went to test it, I had the following problem after a few hours of consecutive execution, the app ran out of memory, I tried to…
Okay, so this is a bit of a difficult one to explain. I would like two TextFields right above/below each other. The problem comes when you type in to one of the TextFields and the result should be shown in…
I'm trying to hide the max length of a TextField. I have added: counterText: "" counter: Offstage() counter: SizedBox.shrink() It's working, the only problem is that the size of the TextField changes. I have set it in the sizedbox, but…