Firebase (web) - Add User Data Upon Signup

I am having some troubles with the following case: I am using email login functionality in Firebase Auth. Everything works fine. As part of the registration form however, there is

Solution 1:

I think you could try this

firebase.auth().createUserWithEmailAndPassword(email, password).then(function(user) {
    var user = firebase.auth().currentUser;
    user.updateProfile({
        displayName: name
    }).then( ()=>  {
        alert(user.displayName + " " + user.email);
    })   
});

Edit 1:

1. I forgot ")" at the end
2. add .then to show alert that the user is updated. Note: for test purpose disable my firebase.auth().onAuthStateChanged(..) so it won't redirect and the alert will show

Edit 2: Nvm the problem is with onAuthStateChanged it won't get updated

Solution 2:

An update of a user profile does not result in any auth state listener callbacks to be triggered. Listeners are only invoked when the user is newly signed in or signed out since the last time the listener was invoked. If you need to reload a user's profile after an update, you can call reload() on the user object.