How do I implement authentication flow in React Navigation?

How do I implement authentication flow in React Navigation?

To implement authentication flow in React Navigation, you can use a combination of stack and tab navigators.

Can you give me a code example for a login screen?

Sure! Here's a simple login screen example using React Navigation:

import React from 'react';
import { View, TextInput, Button } from 'react-native';

const LoginScreen = () => {
  return (
    <View>
      <TextInput placeholder='Email' />
      <TextInput placeholder='Password' secureTextEntry />
      <Button title='Login' onPress={() => {}} />
    </View>
  );
};

How do I handle user sessions after login?

You can use React Context or a state management library like Redux to manage user sessions and authentication state.

What about logout functionality?

For logout, you can clear the user session data and navigate back to the login screen using the navigation prop.