firebase_auth_services

Description:

firebase auth services

AuthService Package #
A simple and efficient authentication service for Flutter applications using Firebase Authentication and Shared Preferences. This package provides functionalities for user registration, login, email update, and logout, while managing the user token locally.
Features #

Register with Email and Password
Login with Email and Password
Logout and clear user token
Update user email
Check if user is logged in
Retrieve current user

Installation #
Add the following to your pubspec.yaml file:
dependencies:
firebase_auth: ^4.1.0
shared_preferences: ^2.0.15
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Then, run flutter pub get to install the dependencies.
Usage #
Import the package in your Dart file:
import 'auth_service.dart';
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Register a New User #
AuthService authService = AuthService();

Future<void> registerUser() async {
User? user = await authService.registerWithEmailAndPassword(
'[email protected]',
'password123',
);
if (user != null) {
print('Registration successful!');
} else {
print('Registration failed.');
}
}
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Login a User #
Future<void> loginUser() async {
User? user = await authService.loginWithEmailAndPassword(
'[email protected]',
'password123',
);
if (user != null) {
print('Login successful!');
} else {
print('Login failed.');
}
}
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Logout a User #
Future<void> logoutUser() async {
await authService.logout();
print('User logged out.');
}
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Update User Email #
Future<void> updateUserEmail() async {
bool success = await authService.updateEmail('[email protected]');
if (success) {
print('Email updated successfully!');
} else {
print('Email update failed.');
}
}
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Check if User is Logged In #
Future<void> checkUserLoggedIn() async {
bool loggedIn = await authService.isLoggedIn();
if (loggedIn) {
print('User is logged in.');
} else {
print('User is not logged in.');
}
}
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Get Current User #
User? user = authService.getCurrentUser();
if (user != null) {
print('Current user: ${user.email}');
} else {
print('No user is currently logged in.');
}
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Contributing #
Contributions are welcome! Please open an issue or submit a pull request on GitHub.
License #
This project is licensed under the MIT License - see the LICENSE file for details.