Meet our people | Grant Thornton

Contact us | Grant Thornton

First time visit: View without clicking anything

CFO solutions | Grant Thornton

Government and public sector | Grant Thornton

Audit and assurance | Grant Thornton

About us | Grant Thornton

Corporate finance advisory | Grant Thornton

Terms and conditions | Grant Thornton

News centre | Grant Thornton

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

Grant Thornton Llp

Title / URL	Issues
Meet our people \| Grant Thorntonwww.grantthornton.co.uk/people/	42
Contact us \| Grant Thorntonwww.grantthornton.co.uk/contact-us/	22
First time visit: View without clicking anythingwww.grantthornton.co.uk/	19
CFO solutions \| Grant Thorntonwww.grantthornton.co.uk/services/consulting/cfo-solutions/	2
Government and public sector \| Grant Thorntonwww.grantthornton.co.uk/services/government-and-public-sector/	2
Audit and assurance \| Grant Thorntonwww.grantthornton.co.uk/services/audit-and-assurance/	2
About us \| Grant Thorntonwww.grantthornton.co.uk/about-us/	2
Corporate finance advisory \| Grant Thorntonwww.grantthornton.co.uk/services/deals/corporate-finance/	2
Terms and conditions \| Grant Thorntonwww.grantthornton.co.uk/terms-and-conditions/	2
News centre \| Grant Thorntonwww.grantthornton.co.uk/news-centre/	2

Fix missing ARIA label IDs

Grant Thornton Llp

Where this issue has occurred