How can I implement authentication in my Vue app?

How can I implement authentication in my Vue app?

You can use libraries like Firebase, Auth0, or Vuex for state management. Do you have a specific library in mind?

I'm considering using Firebase. What are the steps to set it up?

First, create a Firebase project, then install the Firebase SDK in your Vue app. After that, configure authentication methods in the Firebase console.

Can you show me a code example for setting up Firebase authentication?

Sure! Here's a basic example:

import firebase from 'firebase/app';
import 'firebase/auth';

const firebaseConfig = { /* your config */ };
firebase.initializeApp(firebaseConfig);

// Sign up function
const signUp = (email, password) => {
  return firebase.auth().createUserWithEmailAndPassword(email, password);
};

This sets up Firebase and includes a sign-up function.

What about handling user sessions?

You can use Firebase's onAuthStateChanged method to listen for changes in the user's authentication state and manage sessions accordingly.