How can I handle authentication errors in Nuxt.js with Firebase?

How can I handle authentication errors in Nuxt.js with Firebase?

You can handle authentication errors in Nuxt.js by using Firebase's error codes. For example, you can catch errors during sign-in and display user-friendly messages.

What are some common Firebase authentication error codes?

Common error codes include 'auth/invalid-email', 'auth/user-not-found', and 'auth/wrong-password'. You can use these to provide specific feedback.

How do I display these error messages in my Nuxt.js app?

You can use Vue's reactive data properties to store the error message and display it conditionally in your template.

Can you show me a code example?

Sure! Here's a simple example:

try {
  await firebase.auth().signInWithEmailAndPassword(email, password);
} catch (error) {
  this.errorMessage = error.message;
}

This will catch the error and set it to a data property.