Form labels - There is an empty label for the text "To attempt this quiz you need to know the quiz password" on the start quiz attempt page when a quiz requires a password.
WCAG 2 1.3.1 (A) http://www.w3.org/TR/UNDERSTANDING-WCAG20/content-structure-separation-programmatic.html
- Create a quiz that requires a password (no need to set up browser security or open in new window)
- Login as a student
- Navigate to the course
- Click on the quiz
- Click the attempt button
- Inspect the source code for the text "To attempt this quiz you need to know the quiz password".