Authentication identifies users requesting access to your data and provides that information as a variable you can leverage in your rules. The auth variable contains the following information: uid : A unique user ID, assigned to the requesting user.
Read moreWhat is request Auth in Firebase?
Authentication identifies users requesting access to your data and provides that information as a variable you can leverage in your rules. The auth variable contains the following information: uid : A unique user ID, assigned to the requesting user.
Read moreShould I use Firebase Auth?
Absolutely yes ! Firebase is a robust solution, and it’s compatible with a good bunch of OAuth providers! It’s also easy to integrate with your actual backend. Increasingly people also use it instead of their own backend, if all the essential logic is anyway in the mobile application.
Read moreHow do I fix this app is not authorized to use Firebase authentication?
Make sure you add the SHA1 key from Play Console to your app in the Firebase Console.
Read moreHow do I authenticate Firebase in flutter?
Implementing Firebase Authentication in a Flutter app
Read moreHow do I know if my Firebase is authenticated?
“firebase auth check if user is logged in” Code Answer
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