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Flutter – I am trying to store user credentials ( name and email ) to cloud Firestore during the time user first signs up for the app

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I am able to create new user but having trouble registering the credentials to Firestore.

Can someone pls tell me what am I doing wrong??

here’s the code sample where I am registering user.

added necesary dependencies and code

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2

Answers


  1. 0

    Did you listen the event when authStateChanges?

    Try to add this code to onInit

    FirebaseAuth.instance
  .authStateChanges()
  .listen((User? user) {
    if (user == null) {
       print('User is currently signed out!');
    } else {
       print('User is signed in!');
    }
   });
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  2. 0

    If you are having trouble registering users and storing their credentials in Firestore, you need to include the registration logic. Here’s a general outline of how you can register a new user and store their information in Firestore using the Firebase services:

    // Function to register a new user
Future<void> registerUser(String email, String password) async {
  try {
    // Create user with email and password
    await FirebaseAuth.instance.createUserWithEmailAndPassword(
      email: email,
      password: password,
    );

// Access the current user after registration
User? user = FirebaseAuth.instance.currentUser;

// Store user data in Firestore
await FirebaseFirestore.instance.collection('users').doc(user!.uid).set({
  'email': email,
  // Add additional user data as needed
});

print('User registered successfully!');


} catch (e) {
    print('Error registering user: $e');
  }
}
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