Timetable and Engineering updates | Grand Central Rail

Live Service Status | Grand Central Rail

Blog | Grand Central Rail

UK Train stations & destinations | Grand Central Rail

Privacy policy & customer data | Grand Central Rail

Help & Contact | General Inquiries | Grand Central Rail

Ticket offers | Grand Central Rail

Student Central | Grand Central Rail

Changing your ticket | Grand Central Rail

Page not found | Grand Central Rail

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

May 2024

April 2024

Grand Central

Title / URL	Issues
Timetable and Engineering updates \| Grand Central Railwww.grandcentralrail.com/travelling-with-gc/engineering-works	2
Live Service Status \| Grand Central Railwww.grandcentralrail.com/travelling-with-gc/disruptions	1
Blog \| Grand Central Railwww.grandcentralrail.com/blog	1
UK Train stations & destinations \| Grand Central Railwww.grandcentralrail.com/stations	1
Privacy policy & customer data \| Grand Central Railwww.grandcentralrail.com/privacy-policy	1
Help & Contact \| General Inquiries \| Grand Central Railwww.grandcentralrail.com/help	1
Ticket offers \| Grand Central Railwww.grandcentralrail.com/tickets/ticket-offers	1
Student Central \| Grand Central Railwww.grandcentralrail.com/student-discount	1
Changing your ticket \| Grand Central Railwww.grandcentralrail.com/help/change-my-ticket	1
Page not found \| Grand Central Railwww.grandcentralrail.com/invented-url-for-404-page	1

Fix missing ARIA label IDs

Grand Central

Where this issue has occurred