All Questions
Tagged with flutter firebase-authentication
3,159 questions
1
vote
0
answers
26
views
Firebase Email Link Sign-In: ‘The operation is not valid’ error on iOS (Flutter, Firebase Hosting, No Dynamic Links)
I’m implementing Firebase Email Link Sign-In in my Flutter app and using Firebase Hosting instead of Dynamic Links.
It works fine on Android, but on iOS, I get the following error:
The operation is ...
- 11
0
votes
0
answers
16
views
Flutter Firebase Email Verification Issue when account is created with PHONE NUMBER
I an have an app where a user logs in with phone number and recieves an ATP. If data is available, then user is redirected to the welcome screen. If user data is not available, they are redirected to ...
- 11
1
vote
1
answer
104
views
Google Sign In won't work after uploading app to Play Store
I am building a flutter app and i'm testing the release on the play store with a closed testing.
The app needs the user to be authenticated using Google Sign In, and for what i've tried it works every ...
- 87
0
votes
1
answer
34
views
FATAL EXCEPTION: Firebase Blocking Thread #0 - Firebase Auth / Flutter crashes on mobile auth verification
While setting up Firebase Auth for my Flutter application using the flutterfire package, I followed the recommended setup steps by adding the package via flutter pub get and then running flutterfire ...
- 1,033
0
votes
1
answer
36
views
Flutter: How to use GoRoutes correctly with Firebase Auth
I have a Flutter app where I use GoRouter for the routing part, FirebaseAuth for the authentication, Riverpod for the state management and Firebase Realtime for the database.
When a user registers on ...
- 2,187
1
vote
0
answers
30
views
Internal error when calling firebase auth's verifyPhoneNumber on IOS device
In a Flutter app, when calling Firebase auth's sms authentication FirebaseAuth.instance.verifyPhoneNumber on IOS device (sim and physical), it causes internal_error with message "An internal ...
- 11
0
votes
1
answer
48
views
why riverpod provider doesn't have any value even after it changes its state through fetchCurrentUserData(uid) method?
this tuns first before returning any widget to home: of materialApp(),
Widget checkLogin() {
loggerNoStack.i("Login checking...");
return Consumer(builder: (context, ref, child) {
...
2
votes
0
answers
62
views
My flutter App is crashing after firebase Auth
I've been working on this issue for weeks now and still haven't found any answer. I found that it is the Firebase auth after retrieving the token from Google or Facebook which is crashing the app ...
- 21
0
votes
0
answers
47
views
How to Retrieve User's Name with Apple Sign-In using Firebase Authentication in Flutter?
I'm using Firebase Authentication in my Flutter app and integrating Apple Sign-In via AppleProvider from the firebase_ui_auth package. However, I noticed that only the email is being requested, and ...
- 47
4
votes
4
answers
695
views
"type 'Null' is not a subtype of type 'String' in type cast" during "flutterfire configure"
I am trying to set up Firebase in my Flutter project using flutterfire configure after firebase login to get a firebase_options.dart file to be able to connect to the Firebase environment.
This is ...
- 65
2
votes
0
answers
26
views
Firebase Auth UI with GoRouter causing GoException on first install
I have a flutter app that uses go router to navigate between screens.
After i added firebase auth UI to my app, I got the error below when I launch my app after the first install:
GoException: no ...
- 2,187
0
votes
0
answers
34
views
FirebaseAuthException ([firebase_auth/invalid-credential] access_token audience is not for this project
When I try to sign in to Firebase, it prints:
W/System (12761): Ignoring header X-Firebase-Locale because its value was null.
W/System (12761): Ignoring header X-Firebase-Locale because its value ...
1
vote
2
answers
62
views
How can I make sure the inputted email is a real one
I am new to flutter and dart, but have some fundamentals of programing. When I enter a random email with a random password, Firebase will create a user with that email and password via ...
0
votes
0
answers
32
views
firebase_ui_auth's showDeleteConfirmationDialog in ProfileScreen is crashing
I wrap the firebase_ui_auth's ProfileScreen with my own ProfileView for the sake of clear code.
The problem is the App stops, do NOTHING when the Delete Account dialog shows.
account delete ...
- 1
0
votes
0
answers
38
views
Flutter Firebase Authentication Refresh Unexpectedly Every 2 Minutes
StreamBuilder<User?>(
stream: myAppKey.currentState!
.getFirebaseAuth()
.authStateChanges()
My application is idle, but every two minutes, the StreamBuilder refreshes unexpectedly, ...
0
votes
2
answers
113
views
Google sign in not working after publishing app
After releasing the app the google sign in package in flutter not working and getting this error PlatformException(sign_in_failed, com.googl e.android.gms.common.api.ApiException: 10:, null, null)
...
0
votes
3
answers
78
views
I have a problem with a Init State when Login Out from Firebase
I have an app that loads a list of stores a client has activated in a subscription.
I use a SetState and InitState to load the information and it works, but when i go back to the main page and press ...
0
votes
1
answer
26
views
flutter firebase reset password without dynamic links
In my app I use this code to send reset email link to user email:
Future<BaseResponse<bool, BaseError>> sendResetPasswordLink(
String email,
) async {
try {
// await _auth....
0
votes
0
answers
25
views
App get blocked after pressing sign in button with firebase
I have a problem with my Flutter app, after running it going to the sign-in page and filling the info. the app gets blocked after pressing the sign-in button.
the await became green after the app got ...
- 1
-1
votes
1
answer
36
views
Remove Padding on Top of SignInScreen from Firebase Auth (Flutter)
Im trying to set up my Authentification Screen and I’m coming across this Problem with the Sign in Screen. It has this extra Padding on top of it. I actually don’t know if it’s really a Padding or ...
0
votes
1
answer
56
views
Firebase Authentication Emulator in Flutter on Android: `Logging in as [email protected] with empty reCAPTCHA token`
I’m trying to use the Firebase Authentication Emulator with Flutter on Android, but I’m encountering an issue during signInWithEmailAndPassword. It logs the following message:
FirebaseAuth: Logging ...
- 58
1
vote
1
answer
19
views
Cannot get the FirebaseAuth user from my consumer despite the provider
Despite the fact I get the non-null user in the FirebaseAuth listeners, my provider fails to hand it over in the app, I always get null.
My UserModel and related provider:
/// The UserModel
class ...
- 13.6k
1
vote
3
answers
122
views
Flutter FirebaseAuth on web never persists user login
I am using Firebase auth on my Flutter web app.
During a debug session, I log a user in. This succeeds and Firebase returns a User object. After I close the debug session (I am debugging on chrome), ...
- 1,930
0
votes
1
answer
35
views
firebase_auth/invalid-credential The supplied auth credential is malformed or has expired, Firebase sign in on Windows
I am using the package google_sign_in_all_platforms to sign into Firebase, after signing in with Google, and I am getting the error: [firebase_auth/invalid-credential] The supplied auth credential is ...
- 122
1
vote
1
answer
37
views
How to reset a StreamProvider when switching users in Flutter?
I’m building a Flutter app and I’m using a StreamProvider in the main.dart file to provide real-time updates about the logged-in user’s data.
However, I’m encountering an issue:
• When I log out and ...
- 15
1
vote
0
answers
43
views
Firebase Microsoft SSO email not verified
I have set up Microsoft SSO for my Flutter app using the firebase_auth flutter package. Users can sign-in just fine but their accounts never have "Email Verified" set to true like it does ...
- 5,988
0
votes
1
answer
60
views
Failed to build iOS app when adding firebase_auth
When removing firebase_auth package then project runing on ios, otherwaie giving this error?
Swift Compiler Error (Xcode): Expected declaration
/Users/tecspine/Flutter%20Projects/plus-one-mobile/ios/...
1
vote
0
answers
39
views
Firebase Phone Auth not sending SMS to real phone Numbers
I would like to share my approach i am using to send OTP SMS to phone number for phone authentication.
First, i have sat-up firebase project correctly and enabled Email and Phone authentication, i ...
- 578
0
votes
1
answer
35
views
Flutter & Next.js React Communication - Firebase ID Token Immediately “Invalid or Expired” in Next.js/Node Despite Being Fresh
I have a Flutter app that signs users in with Firebase Auth. Right after sign-in, I call:
final user = FirebaseAuth.instance.currentUser;
final idToken = await user?.getIdToken();
Then I send that ...
- 3,662
0
votes
0
answers
29
views
Flutter web app - Public form URL redirects to login screen despite public route configuration
I am new to Flutter and ran into an issue:
I'm working on a Flutter web app that includes a public enrollment form feature. The form should be accessible to unauthenticated users via a URL, but it ...
- 1
3
votes
1
answer
89
views
Flutter Firebase Auth Redirection Not Working After Login When Previously Logged In and Then Logged Out
I'm working on a Flutter app with Firebase Authentication, and after logging out and trying to log back in, the user remains stuck on the LoginPage until a hot restart, at which point the redirection ...
0
votes
1
answer
123
views
Firebase Authentication on Flutter Web with Phone Number
I'm using Firebase Authentication in my Flutter app with the following library versions:
firebase_auth: 4.20.0
firebase_core: 2.17.0
The setup works perfectly on iOS and Android. However, on the web, ...
0
votes
0
answers
77
views
How to implement firebase mobile authentication for Flutter web for real phone numbers
I have implemented firebase phone authentication for flutter web and running the project in localhost but the issue I encountered is its working for test numbers but for real numbers its throwing ...
0
votes
0
answers
27
views
firebase_auth/app-verification-failed - The app verification process has failed
I have a flutter project that I'm running on my IOS simulator, and It's integrated to Firebase.
When I try to use this function:
await FirebaseAuth.instance.verifyPhoneNumber(
phoneNumber: ...
- 153
2
votes
0
answers
46
views
My Flutter app using Firebase gets stuck on loading screen after pressing button
My Flutter app using Firebase gets stuck on loading screen after pressing button.
button code:
TextButton(onPressed: (){
_submit(context);
},
child: Text("Sign In")
),
void ...
- 21
2
votes
2
answers
174
views
firebase email verify redirect requires dynamic links, which will be shut down soon
I want to redirect back to my app after completing firebase email verification email.this is the code that I use.
User? user = FirebaseAuth.instance.currentUser;
if (user != null && !user....
0
votes
0
answers
62
views
App Fails to Run on iOS Simulator After Adding firebase_auth: Swift Compiler Errors in Xcode
Whenever I add the firebase_auth package to my Flutter project, my app doesn't run on the simulator. Does anyone have any ideas about this?
Exceptions
Failed to build iOS app
Swift Compiler Error (...
2
votes
1
answer
70
views
error while trying to login with google using firebase
I get:
Error signing in: [firebase_auth/invalid-credential] The supplied auth credential is incorrect, malformed or has expired. [ ID Token issued at 1733745109 is stale to sign-in.
What is the ...
- 61
1
vote
1
answer
40
views
TypeError: Cannot read properties of undefined (reading 'getApp');
So I was running my application fine as a Chrome instance with the code below.
void main() async {
WidgetsFlutterBinding.ensureInitialized();
// Check if the app is running on the web
if (...
- 41
1
vote
1
answer
51
views
Flutter firebase exception not being caught by try-catch block
I am trying to implement simple login using flutter and firebase(just started learning). The user-not-found error is not being caught by the try-catch block in the code.
Code in Question
TextButton(
...
- 1,362
0
votes
2
answers
210
views
How to use the same SHA-1 key for Firebase and Google Play Console?
I’m trying to ensure that the SHA-1 key used in Firebase matches the one used in the Google Play Console for app signing. After uploading my release keystore’s SHA-1 to Firebase and signing the app ...
-2
votes
1
answer
48
views
Issue: Laravel admin sdk verifyIdToken
Could not verify the flutter's google signin's user's accessToken in laravel firebase admin sdk
public static function verifyIdToken(string $idToken): array
{
$firebase = Firebase::...
- 351
0
votes
0
answers
27
views
Firebase core error occur during debugging
Execution failed for task ':app:checkDebugAarMetadata'. > Could not resolve all files for configuration ':app:debugRuntimeClasspath'. > Could not find com.google.firebase:firebase-core:. ...
0
votes
0
answers
55
views
How to Handle Firebase Password Reset Links in Flutter with app_links?
I am building a Flutter app that uses Firebase for authentication, and I need to implement a password reset functionality. I want to handle the Firebase-generated password reset links (deep links) ...
0
votes
1
answer
49
views
Flutter: Offline Firestore Data Fails to Sync After Logging in a Different User
I'm building a Flutter app with offline support using Firestore. My Firestore rules allow only signed-in users to read and write data:
service cloud.firestore {
match /databases/{database}/documents ...
- 191
1
vote
1
answer
73
views
Persisting Firebase Auth state across Flutter app restarts on Chrome
I can sign in and I'm not calling the signOut() method of FirebaseAuth anywhere in my app.
Despite this, I'm signed out every time I quit (e.g. with q) and re-run the app with flutter run.
Is there ...
- 150
0
votes
1
answer
73
views
FirebaseAuth getRedirectResult always returns null on Flutter web
Unfortunately, the redirection result is always null, which causes an infinite login loop (as my login is automatically on page load).
Firebase config on index.html:
const firebaseConfig = {
apiKey: ...
- 26.9k
0
votes
0
answers
45
views
Firebase authentication error - with App check
I am facing the error with firebase authentication when user enters wrong password it got stuck with below error message on Appcheck.
E/RecaptchaCallWrapper(18987): Initial task failed for action ...
- 325
0
votes
1
answer
287
views
firebase_auth/channel-error "dev.flutter.pigeon.firebase_auth_platform_interface.FirebaseAuthHostApi.signInWithCredential"
Future LoginOTPVerify(BuildContext context) async {
final otpCode = otpControler.LoginOTPController.text.trim();
if (otpCode.isEmpty) {
SnackbarHelper()
.showCustomSnackbar(context, "...
0
votes
1
answer
161
views
I get a error in Firebase functions Unauthenticated
I have a flutter app and now i need to accept payments in my app and i want to check if the payment is made by using firebase functions, but i constantly get the error unauthenticated.
I have added ...
- 147