Not signing up - Githubissues

import 'package:cloud_functions/cloud_functions.dart'; import 'package:dialogico/app.dart'; import 'package:dialogico/screens/homescreen.dart'; import 'package:firebase_auth/firebase_auth.dart' as firebase; import 'package:flutter/material.dart'; import 'package:stream_chat_flutter_core/stream_chat_flutter_core.dart';

void main(){ runApp(MaterialApp(home: Signup(),)); } class Signup extends StatefulWidget { static Route get route => MaterialPageRoute( builder: (context) => Signup(), );

@override State createState() => _SignupState(); }

class _SignupState extends State { final auth = firebase.FirebaseAuth.instance; final functions = FirebaseFunctions.instance;

final _formKey = GlobalKey(); final _nameController = TextEditingController(); final _profilePictureController = TextEditingController(); final _emailController = TextEditingController(); final _passwordController = TextEditingController();

final emailRegex = RegExp( r"^[a-zA-Z0-9.a-zA-Z0-9.!#$%&'*+-/=?^`{|}~]+@[a-zA-Z0-9]+.[a-zA-Z]+");

bool _loading = false;

Future _signUp() async { if (_formKey.currentState!.validate()) { setState(() { _loading = true; }); try { // Authenticate with Firebase final creds = await firebase.FirebaseAuth.instance.createUserWithEmailAndPassword( email: _emailController.text, password: _passwordController.text, ); final user = creds.user;

    // Debugging: Print user information
    print('User: $user');

    // Move the 'mounted' check here
    if (mounted) {
      if (user == null) {
        ScaffoldMessenger.of(context).showSnackBar(
          const SnackBar(content: Text('User is empty')),
        );
        return;
      }
    }

    // Set Firebase display name and profile picture
    List<Future<void>> futures = [
      creds.user!.updateDisplayName(_nameController.text),
      if (_profilePictureController.text.isNotEmpty)
        creds.user!.updatePhotoURL(_profilePictureController.text)
    ];

    await Future.wait(futures);

    // Create Stream user and get token using Firebase Functions
    final results = await functions
        .httpsCallable('ext-auth-chat-getStreamUserToken')
        .call();

    // Connect user to Stream and set user data
    if (!mounted) return;
    final client = StreamChatCore.of(context).client;
    final streamUser = User(
      id: creds.user!.uid,
      name: _nameController.text,
      image: _profilePictureController.text,
    );
    await client.connectUser(
      streamUser,
      results.data,
    );
    await client.updateUser(streamUser);

    if (!mounted) return;
    // Navigate to home screen
    await Navigator.of(context).pushReplacement(HomeScreen.route);
  } on firebase.FirebaseAuthException catch (e) {
    print('Firebase Auth Error: ${e.message}');
    ScaffoldMessenger.of(context).showSnackBar(
      SnackBar(content: Text(e.message ?? 'Auth error')),
    );
  } catch (e, st) {
    print('Error: $e');
    print('Stack Trace: $st');
    logger.e('Sign up error', error: e, stackTrace: st);
    ScaffoldMessenger.of(context).showSnackBar(
      const SnackBar(content: Text('An error occurred')),
    );
  }

  setState(() {
    _loading = false;
  });
}

}

String? _nameInputValidator(String? value) { if (value == null || value.isEmpty) { return 'Cannot be empty'; } return null; }

String? _emailInputValidator(String? value) { if (value == null || value.isEmpty) { return 'Cannot be empty'; } if (!_emailRegex.hasMatch(value)) { return 'Not a valid email'; } return null; }

String? _passwordInputValidator(String? value) { if (value == null || value.isEmpty) { return 'Cannot be empty'; } if (value.length <= 6) { return 'Password needs to be longer than 6 characters'; } return null; }

@override void dispose() { _emailController.dispose(); _passwordController.dispose(); _profilePictureController.dispose(); _nameController.dispose(); super.dispose(); }

@override Widget build(BuildContext context) { return Scaffold( backgroundColor: Color(0xfFE343333), // appBar: AppBar(title: Text("Sign Up",style: TextStyle(color: Colors.white), // ),backgroundColor: Color(0xfFE343333), ), body: (_loading) ? const Center(child: CircularProgressIndicator()) : SingleChildScrollView( child: Center( child: Column( children: [ SizedBox(height: 70,),

              Image.asset("assets/images/message-EaIj2A4c02.png",height: 100,width: 100,fit: BoxFit.fill,),

              SizedBox(height: 5,),

              Center(child: Text("Sign UP Here",style: TextStyle(color: Colors.white,fontWeight: FontWeight.bold,fontSize: 15),),),

              SizedBox(height: 5,),

Padding(padding: EdgeInsets.symmetric(horizontal: 20, vertical: 5),
child: TextFormField(
  controller: _nameController,
validator: _nameInputValidator,
style: TextStyle(color: Colors.white),
textInputAction: TextInputAction.next,
    decoration: InputDecoration(
        border: OutlineInputBorder(
            borderRadius: BorderRadius.circular(30)
        ),
        hintText: " Name",

        hintStyle: TextStyle(color: Colors.white,)
    ),
  keyboardType: TextInputType.name,
autofillHints: const [
  AutofillHints.name,
  AutofillHints.username
],
)),

          Padding(
            padding: const EdgeInsets.all(8.0),
            child: TextFormField(
              controller: _profilePictureController,
              style: TextStyle(color: Colors.white),
              textInputAction: TextInputAction.next,
              decoration:
               InputDecoration(
                  border: OutlineInputBorder(
                      borderRadius: BorderRadius.circular(30)
                  ),
                  hintText: " Image url",

                  hintStyle: TextStyle(color: Colors.white,)
              ),
              keyboardType: TextInputType.url,
            )),

              // Padding(padding: EdgeInsets.symmetric(horizontal: 20, vertical: 5),
              //     child: TextFormField(
              //         style: TextStyle(color: Colors.white),
              //         textInputAction: TextInputAction.next,
              //         decoration: InputDecoration(
              //             border: OutlineInputBorder(
              //                 borderRadius: BorderRadius.circular(30)
              //             ),
              //             hintText: "Last name",
              //             hintStyle: TextStyle(color: Colors.white,)
              //         ))),

              Padding(padding: EdgeInsets.symmetric(horizontal: 20, vertical: 5),
              child: TextFormField(
                style: TextStyle(color: Colors.white),
                textInputAction: TextInputAction.next,
                controller: _emailController,
                validator: _emailInputValidator,
                decoration: InputDecoration(
                    border: OutlineInputBorder(
                        borderRadius: BorderRadius.circular(30)
                    ),
                    hintText: "Email",
                  hintStyle: TextStyle(color: Colors.white,)

                ),
                keyboardType: TextInputType.emailAddress,
                autofillHints: const [AutofillHints.email],
              ),
              ),
              SizedBox(height: 5,),

              // Padding(padding: EdgeInsets.symmetric(horizontal: 20, vertical: 5),
              // child: TextFormField(
              //   style: TextStyle(color: Colors.white),
              //   textInputAction: TextInputAction.next,
              //   validator: (email){
              //     if(email!.isEmpty || email.contains("@")){
              //       return"Enter a valid eamil id";
              //     }
              //     else return null;
              //   },
              //   decoration: InputDecoration(
              //     border: OutlineInputBorder(
              //       borderRadius: BorderRadius.circular(30)
              //     ),
              //     hintText: "Email id ",
              //     hintStyle: TextStyle(color: Colors.white,)
              //   ),
              // ),
              // ),
              Padding(padding: EdgeInsets.symmetric(horizontal: 20, vertical: 5),
                child: TextFormField(
                    controller: _passwordController,
                    validator: _passwordInputValidator,
                  obscuringCharacter: "*",
                  decoration: InputDecoration(
                    border: OutlineInputBorder(
                      borderRadius: BorderRadius.circular(30)
                    ),
                    hintText: "Password",
                      hintStyle: TextStyle(color: Colors.white,),

                  ),
                  obscureText: true,
                  enableSuggestions: false,
                  autocorrect: false,
                  keyboardType: TextInputType.visiblePassword,
                ),
              ),
              // Padding(padding: EdgeInsets.symmetric(horizontal: 20, vertical: 5),
              //   child: TextFormField(
              //     obscureText: showpwd1,
              //     obscuringCharacter: "*",
              //     decoration: InputDecoration(
              //       border: OutlineInputBorder(
              //           borderRadius: BorderRadius.circular(30)
              //       ),
              //       hintText: "Conform Password",
              //       hintStyle: TextStyle(color: Colors.white,),
              //
              //       suffixIcon: IconButton(onPressed: (){
              //         setState(() {
              //           if(showpwd1==true){
              //             showpwd1 = false;
              //           }
              //           else{
              //             showpwd1 = true;
              //           }
              //         });
              //       }, icon: Icon(showpwd1 == true?Icons.visibility:Icons.visibility_off,color: Colors.white,)),
              //     ),
              //     validator: (cpassword){
              //       if(cpassword != confirmpass || cpassword!.isEmpty){
              //         return"password mismatch / empty";
              //       }
              //       else return null;
              //     },
              //
              //   ),
              // ),
              SizedBox(height: 10,),
              ElevatedButton(
                onPressed: _signUp,
                child: const Text('Sign up'),
              ),
              const Padding(
                padding: EdgeInsets.symmetric(vertical: 16.0),
                child: Divider(),
              ),
              Row(
                mainAxisAlignment: MainAxisAlignment.center,
                children: [
                  Text('Already have an account?'),
                      // style: TextStyle(fontStyle: font),
                   SizedBox(width: 8),
                  TextButton(
                    onPressed: () {
                      Navigator.of(context).pop();
                    },
                    child: const Text('Sign in'),
                  ),
                ],
              ),

            ],

                ),
        ),
      ),

);

} } this is my signup code

HayesGordon / chatter

Not signing up #11