KPU Information Sessions | Kwantlen Polytechnic University

Building KPU Through Applied Research

KPU Admissions | KPU.ca - Kwantlen Polytechnic University

Page not found | Kwantlen Polytechnic University

KPU Tech Campus | KPU.ca - Kwantlen Polytechnic University

KPU Langley Campus | Kwantlen Polytechnic University

About Kwantlen Polytechnic University | KPU.ca - Kwantlen Polytechnic University

First time visit: View without clicking anything

KPU Surrey Campus | Kwantlen Polytechnic University

Find Your Program | Kwantlen Polytechnic University

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

Kwantlen Polytechnic University

Title / URL	Issues
KPU Information Sessions \| Kwantlen Polytechnic Universitywww.kpu.ca/info-sessions	1
Building KPU Through Applied Researchwww.kpu.ca/research	1
KPU Admissions \| KPU.ca - Kwantlen Polytechnic Universitywww.kpu.ca/admission	1
Page not found \| Kwantlen Polytechnic Universitywww.kpu.ca/invented-url-for-404-page	1
KPU Tech Campus \| KPU.ca - Kwantlen Polytechnic Universitywww.kpu.ca/tech	1
KPU Langley Campus \| Kwantlen Polytechnic Universitywww.kpu.ca/langley	1
About Kwantlen Polytechnic University \| KPU.ca - Kwantlen Polytechnic Universitywww.kpu.ca/about	1
First time visit: View without clicking anythingwww.kpu.ca/	1
KPU Surrey Campus \| Kwantlen Polytechnic Universitywww.kpu.ca/surrey	1
Find Your Program \| Kwantlen Polytechnic Universitywww.kpu.ca/find-your-program	1

Fix missing ARIA label IDs

Kwantlen Polytechnic University

Where this issue has occurred