College of Health and Human Services | Western Kentucky University

Graduate Studies | Western Kentucky University

WKU Online | Western Kentucky University

Accredited AACSB business degrees with emphasis on applied learning. | Western Kentucky University

Academics | Western Kentucky University

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.

Title / URL	Issues
College of Health and Human Services \| Western Kentucky Universitywww.wku.edu/chhs/	15
Graduate Studies \| Western Kentucky Universitywww.wku.edu/graduate/	13
WKU Online \| Western Kentucky Universitywww.wku.edu/online/	10
Accredited AACSB business degrees with emphasis on applied learning. \| Western Kentucky Universitywww.wku.edu/business/	7
Academics \| Western Kentucky Universitywww.wku.edu/academics/	1

Fix missing ARIA label IDs

Western Kentucky University

Where this issue has occurred