Challenge: Next.js and the Course Application

Challenge

Manually explore the login application to answer the following:

• What happens when we try logging in with an unrecognized account?
• What happens if we try signing up with an existing account?
• What happens if we try signing in without entering a username or password?
• What happens when we try signing up with nonmatching passwords?
• What happens when we try accessing the profile page by manually adding the subdirectory /profile to the URL without first logging in to the application?

Note: For the fifth challenge, we need to click the link to open the app in the browser.