Associated Students of Norco College

Apprenticeship

Academic Affairs

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First time visit: View without clicking anything

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Career and Academic Pathways

A - Z Directory

When specifying accessible names via `aria-labelledby`, ensure that the 
label elements exist.

## Explanation

Accessible names are required for many parts of a page, including form controls.
One way to accomplish this is to use `aria-labelledby` to specify the ID or IDs of 
other elements which contain a label. For example:

```html
<h2 id="dialog-labell">Important message!</h2>
<dialog aria-labelledby="dialog-label">
```

In this example, the `aria-labelledby` for the `<dialog>` points to an ID of `dialog-label`,
which doesn't exist. The heading it refers to instead has an ID of `dialog-labell`, presumably 
a typo.

## Why this matters

It isn't usually clear when an accessible name is broken, even during user testing.

This check helps to identify where an element clearly intended to have a label, but
that label is missing.

When a label is broken, it may be impossible for a user of assistive technologies
to understand what that element does.

missing-aria-labelled-by

March 2025

February 2025

Norco College

Title / URL	Issues
Associated Students of Norco Collegewww.norcocollege.edu/committees/asnc/index.html	6
Apprenticeshipwww.norcocollege.edu/sd/apprenticeship/index.html	6
Academic Affairswww.norcocollege.edu/academicaffairs/index.html	5
Class Schedule/Academic Calendarwww.norcocollege.edu/schedules/index.html	5
First time visit: View without clicking anythingwww.norcocollege.edu/Pages/Welcome.aspx	5
Transfer Centerwww.norcocollege.edu/services/transfer/index.html	5
Student Handbookwww.norcocollege.edu/services/handbooks.html	5
Norco College \| Homewww.norcocollege.edu/index.html	5
Career and Academic Pathwayswww.norcocollege.edu/caps/index.html	5
A - Z Directorywww.norcocollege.edu/pages/a-z.html	5

Fix missing ARIA label IDs

Norco College

Where this issue has occurred