Fashion | Ravensbourne University London

Prospective students | Ravensbourne University London

Schools and outreach | Ravensbourne University London

All degree courses | Ravensbourne University London

Further Education | Ravensbourne University London

Equality, diversity and inclusion | Ravensbourne University London

Undergraduate | Ravensbourne University London

Study | Ravensbourne University London

Design | Ravensbourne University London

June Open Day 2025 | Ravensbourne University London

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

April 2025

March 2025

Ravensbourne University London

Title / URL	Issues
Fashion \| Ravensbourne University Londonwww.ravensbourne.ac.uk/study/undergraduate/fashion	5
Prospective students \| Ravensbourne University Londonwww.ravensbourne.ac.uk/information/prospective-students	5
Schools and outreach \| Ravensbourne University Londonwww.ravensbourne.ac.uk/information/schools-and-outreach	4
All degree courses \| Ravensbourne University Londonwww.ravensbourne.ac.uk/study/undergraduate/all-degree-courses	4
Further Education \| Ravensbourne University Londonwww.ravensbourne.ac.uk/study/further-education	3
Equality, diversity and inclusion \| Ravensbourne University Londonwww.ravensbourne.ac.uk/equality-diversity-and-inclusion	3
Undergraduate \| Ravensbourne University Londonwww.ravensbourne.ac.uk/study/undergraduate	3
Study \| Ravensbourne University Londonwww.ravensbourne.ac.uk/study	3
Design \| Ravensbourne University Londonwww.ravensbourne.ac.uk/study/undergraduate/design	3
June Open Day 2025 \| Ravensbourne University Londonwww.ravensbourne.ac.uk/connect/events/june-open-day-2025	3

Fix missing ARIA label IDs

Ravensbourne University London

Where this issue has occurred