Asioi verkossa | Jamk

Jamk | Jamk

Tietoa Jamkista | Jamk

Opiskelijalle | Jamk

Alumnit | Jamk

Kirjasto | Jamk

Uusi opiskelija | Jamk

Vahvuudet | Jamk

Tutkimus ja kehitys | Jamk

Töihin Jamkiin | Jamk

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

December 2025

November 2025

JAMK University of Applied Sciences

Title / URL	Issues
Asioi verkossa \| Jamkwww.jamk.fi/fi/opiskelijalle/asioi-verkossa	25
Jamk \| Jamkwww.jamk.fi/fi/jamk	18
Tietoa Jamkista \| Jamkwww.jamk.fi/fi/jamk/tietoa-jamkista	17
Opiskelijalle \| Jamkwww.jamk.fi/fi/opiskelijalle	10
Alumnit \| Jamkwww.jamk.fi/fi/jamk/alumnit	9
Kirjasto \| Jamkwww.jamk.fi/fi/palvelut/kirjasto	9
Uusi opiskelija \| Jamkwww.jamk.fi/fi/opiskelijalle/uusi-opiskelija	9
Vahvuudet \| Jamkwww.jamk.fi/fi/jamk/vahvuudet	8
Tutkimus ja kehitys \| Jamkwww.jamk.fi/fi/tutkimus-ja-kehitys	4
Töihin Jamkiin \| Jamkwww.jamk.fi/fi/toihin-jamkiin	2

Fix missing ARIA label IDs

JAMK University of Applied Sciences

Where this issue has occurred