Firebase - iOS Swift: FIRAuth.auth().signOut() not signing out current user

Question

I\'m building an app using Firebase with an initial SignInViewController that loads a sign in page for users to authenticate with email which triggers the follo

Answer 1

Some answers are using a force unwrap when the firebase signing out method can throw an error. DO NOT DO THIS!

Instead the call should be done in a do - catch - block as shown below

   do {
        try Auth.auth().signOut()
    } catch let error {
        // handle error here
        print("Error trying to sign out of Firebase: \(error.localizedDescription)")
    }

You can then listen to the state change using Auth.auth().addStateDidChangeListener and handle accordingly.