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 moreWhat is Firebase Auth in Flutter?
Firebase Auth provides many methods and utilities for enabling you to integrate secure authentication into your new or existing Flutter application . In many cases, you will need to know about the authentication state of your user, such as whether they’re logged in or logged out.
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