Cyrsiau Byr - Prifysgol Wrecsam

Llywodraethu Gwybodaeth - Prifysgol Wrecsam

Apply Direct - Wrexham University

Finance - Wrexham University

Campuses and Facilities - Wrexham University

Home - Wrexham University

Cost of Living - Wrexham University

Preifatrwydd - Prifysgol Wrecsam

Media contacts - Wrexham University

International - Wrexham 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.

missing-aria-labelled-by

June 2024

May 2024

Wrexham University

Title / URL	Issues
Cyrsiau Byr - Prifysgol Wrecsamwrexham.ac.uk/cy/cyrsiau/cyrsiau-byr/	2
Llywodraethu Gwybodaeth - Prifysgol Wrecsamwrexham.ac.uk/cy/llywodraethu-gwybodaeth/	2
Apply Direct - Wrexham Universitywrexham.ac.uk/study/apply/apply-direct/	2
Finance - Wrexham Universitywrexham.ac.uk/news/category/finance/	2
Campuses and Facilities - Wrexham Universitywrexham.ac.uk/campuses-and-facilities/	2
Home - Wrexham Universitywrexham.ac.uk/	2
Cost of Living - Wrexham Universitywrexham.ac.uk/student-life/cost-of-living/	2
Preifatrwydd - Prifysgol Wrecsamwrexham.ac.uk/cy/preifatrwydd/	2
Media contacts - Wrexham Universitywrexham.ac.uk/media-contacts/	2
International - Wrexham Universitywrexham.ac.uk/news/category/international/	2

Fix missing ARIA label IDs

Wrexham University

Where this issue has occurred