The firebase_core plugin is responsible for connecting your Flutter app to your Firebase project . The plugin must be installed and initialized before the usage of any other FlutterFire plugins.
Read moreWhat does Firebase auth () do?
Firebase Authentication provides backend services, easy-to-use SDKs, and ready-made UI libraries to authenticate users to your app . It supports authentication using passwords, phone numbers, popular federated identity providers like Google, Facebook and Twitter, and more.
Read moreHow do I get the current email on flutter?
In the following steps, you will be able to build app a get current user.
Read moreHow do you authenticate in Flutter?
Get Started with Flutter Authentication
Read moreHow do I get Firebase auth credentials?
To sign a user into your app, you first get authentication credentials from the user . These credentials can be the user’s email address and password, or an OAuth token from a federated identity provider. Then, you pass these credentials to the Firebase Authentication SDK.
Read moreHow do you implement Firebase Auth in Flutter?
Implementing Firebase Authentication in a Flutter app
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