How do I implement logout functionality in React Native?

How do I implement logout functionality in React Native?

To implement logout in React Native, you typically need to clear the user's session and navigate them to the login screen.

What libraries can I use for managing authentication?

You can use libraries like Firebase Authentication, Auth0, or even custom solutions with AsyncStorage for token management.

Can you show me a code example?

Sure! Here's a simple example:

import AsyncStorage from '@react-native-async-storage/async-storage';

const logout = async () => {
  await AsyncStorage.removeItem('userToken');
  navigation.navigate('Login');
};

What if I want to implement a confirmation dialog before logging out?

You can use the Alert component from React Native to show a confirmation dialog before proceeding with the logout.