Flutter Firebase Authentication Example

A new Flutter project which demonstrates how to implement Firebase Authentication in Flutter.

Installation

First, add firebase_core and firebase_auth as a dependency in your pubspec.yaml file.

dependencies:
  flutter:
    sdk: flutter
  firebase_core: ^3.9.0
  firebase_auth: ^5.3.4

Firebase Setup

• Go to the Firebase Console.
• Create a new project.
• Add Android and iOS app to the project.
• Download google-services.json and GoogleService-Info.plist files.
• Add google-services.json and GoogleService-Info.plist files to your project.
• Enable Email/Password Sign-in method in Firebase Authentication.
• Run your app.
• Done!