How can i get the registered-date from Firebase Auth in Vue3?

I need to access the createdAt variable to convert it via date() to a real date. But somehow, i can’t access it by auth.currentUser.createdAt variable.
How can i do this in Vue3? It is also that i want to use shallowRef for it, because it should never change. How can i do this?

>Solution :

The User object doesn’t have a createdAt property. you’re probably looking for auth.currentUser.metadata.creationTime.