Make sure you are using the correct HTTP method (GET for fetching data, POST for sending data). Using the wrong method can result in a 400 error.
If you are sending data with a POST request, ensure that the JSON you are sending is correctly formatted. Use tools like JSONLint to validate your JSON structure. #firebasez #firebase #firebaseauthentication @Firebase @xhaac9911 @programme
#database #datasecurity #securitysystem How hackers #bridge #securitysystem | Save Your database and learn about to secure data
Solve the firebase authentication error , check the database rules if you are are using this code , change with this -
rules_version = '2';
service cloud.firestore {
match /databases/{database}/documents {
match /{document=**} {
allow read, write: if true;
}
}
}
Thanks for watching