When a student signs in to Examplary, they now receive a 6-digit verification code by email instead of a clickable sign-in link.
After entering their email address, a code input field appears right on the login screen. The student types in the code from their email to complete sign-in — no need to click a link in a separate browser tab.
The code expires after 30 minutes. If it expires, the student can simply start the sign-in process again to get a new one.