How can I handle authentication errors using React Firebase Hooks?

How can I handle authentication errors using React Firebase Hooks?

You can handle authentication errors by using the useAuthState and useSignInWithEmailAndPassword hooks. They provide error states that you can manage.

Can you show me an example of how to implement that?

Sure! Here's a simple example:

const [signInWithEmailAndPassword, user, loading, error] = useSignInWithEmailAndPassword(auth);

const handleSignIn = async (email, password) => {
  const { user, error } = await signInWithEmailAndPassword(email, password);
  if (error) {
    console.error('Sign-in error:', error.message);
  }
};

This will log the error message if the sign-in fails.

What kind of errors can I expect when signing in?

Common errors include invalid email/password combinations, user not found, or network issues. You can handle these by checking the error message.