Biodiversity Blitz 2025 | Event, Yarra City Council

Register your pet | Yarra City Council

What's on in Yarra | Yarra City Council

All services | Yarra City Council

Things to do | Yarra City Council

Entangled Worlds | Event, Yarra City Council

Find a venue | Yarra City Council

Disclaimer | Yarra City Council

Get involved | Yarra City Council

Call us in your language | Yarra City Council

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

November 2025

October 2025

Yarra City Council

	Title / URL	Issues
	Biodiversity Blitz 2025 \| Event, Yarra City Councilwww.yarracity.vic.gov.au/things-to-do/events/biodiversity-blitz-2025	2
	Register your pet \| Yarra City Councilwww.yarracity.vic.gov.au/residents/pets-and-animals/register-your-pet	2
	What's on in Yarra \| Yarra City Councilwww.yarracity.vic.gov.au/things-to-do/events	2
	All services \| Yarra City Councilwww.yarracity.vic.gov.au/services	2
	Things to do \| Yarra City Councilwww.yarracity.vic.gov.au/things-to-do	2
	Entangled Worlds \| Event, Yarra City Councilwww.yarracity.vic.gov.au/things-to-do/arts/events/entangled-worlds	2
	Find a venue \| Yarra City Councilwww.yarracity.vic.gov.au/things-to-do/find-a-venue	2
	Disclaimer \| Yarra City Councilwww.yarracity.vic.gov.au/about-us/about-yarra/disclaimer	2
	Get involved \| Yarra City Councilwww.yarracity.vic.gov.au/get-involved	2
	Call us in your language \| Yarra City Councilwww.yarracity.vic.gov.au/about-us/contact-us/use-interpreter-service	2

Fix missing ARIA label IDs

Yarra City Council

Where this issue has occurred