Vue.js 3 and Firebase for Beginners - Retrieving Admin Users

The video tutorial explains how to retrieve the current user from a database and check if they have admin privileges. It covers setting up a database reference, creating an async function to verify admin status, and implementing this check within an authentication observer. The tutorial also demonstrates testing user access to an admin section based on their admin status.

Explain how the 'getdoc' method is used in this context.

What is the significance of the 'off observer' in this application?

What happens when a user logs out in terms of the 'is admin' value?