Bummer! This is just a preview. You need to be signed in with an account to view the entire instruction.
Instruction
Display Authenticated User in the Header
Overview
Currently, when a registered user logs in (via the "Sign In" form), there are no visual changes in the user interface to let them know that they are authenticated (or logged in). Now that we have a way to authenticate and identify users, we can associate data with specific users.
When an authenticated user logs into the app, we'll display a "Welcome" message in the header u...