David Murray | Bombardier

Our Code of Ethics | Bombardier

Our Leadership | Bombardier

Éric Martel | Bombardier

Environmental | Bombardier

Our governance | Bombardier

Sustainability | Bombardier

Our culture and values | Bombardier

Éric Filion | Bombardier

Our history | Bombardier

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

June 2024

May 2024

Bombardier Inc.

Title / URL	Issues
David Murray \| Bombardierbombardier.com/en/who-we-are/our-leadership/david-murray	1
Our Code of Ethics \| Bombardierbombardier.com/en/who-we-are/our-code-ethics	1
Our Leadership \| Bombardierbombardier.com/en/who-we-are/our-leadership	1
Éric Martel \| Bombardierbombardier.com/en/who-we-are/our-leadership/eric-martel	1
Environmental \| Bombardierbombardier.com/en/sustainability/environmental	1
Our governance \| Bombardierbombardier.com/en/who-we-are/our-governance	1
Sustainability \| Bombardierbombardier.com/en/sustainability	1
Our culture and values \| Bombardierbombardier.com/en/who-we-are/our-culture-and-values	1
Éric Filion \| Bombardierbombardier.com/en/who-we-are/our-leadership/eric-filion	1
Our history \| Bombardierbombardier.com/en/who-we-are/our-history	1

Fix missing ARIA label IDs

Bombardier Inc.

Where this issue has occurred