Electric Cars: EDF EV Deals, Leasing, Tariffs, Charging Points UK

Upgrade to a Zero Carbon Home | Heat Pumps, Solar Panels, EVs | EDF

Help Centre | Energy Support & FAQs | EDF

Electric Vehicle Solutions for Business | EDF

Help, advice & support | EDF

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.

	Title / URL	Issues
	Electric Cars: EDF EV Deals, Leasing, Tariffs, Charging Points UKwww.edfenergy.com/electric-cars	2
	Upgrade to a Zero Carbon Home \| Heat Pumps, Solar Panels, EVs \| EDFwww.edfenergy.com/green-home-hub	2
	Help Centre \| Energy Support & FAQs \| EDFwww.edfenergy.com/help-support	2
	Electric Vehicle Solutions for Business \| EDFwww.edfenergy.com/electric-cars/business	2
	Help, advice & support \| EDFwww.edfenergy.com/sme-business/help-advice	2

Fix missing ARIA label IDs

EDF Energy

Where this issue has occurred