Guest Lodging - Naval Postgraduate School

Naval Postgraduate School - Naval Postgraduate School

Academics - Naval Postgraduate School

Events - Naval Postgraduate School

News - Naval Postgraduate School

Naval Postgraduate School Secretary of the Navy Guest Lecture SGL - Naval Postgraduate School

First time visit: View without clicking anything

Mission - Naval Postgraduate School

Publications - Naval Postgraduate School

Leadership - Naval Postgraduate School

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

Naval Postgraduate School

Title / URL	Issues
Guest Lodging - Naval Postgraduate Schoolnps.edu/lodging	100
Naval Postgraduate School - Naval Postgraduate Schoolnps.edu/	100
Academics - Naval Postgraduate Schoolnps.edu/academics	100
Events - Naval Postgraduate Schoolnps.edu/events	100
News - Naval Postgraduate Schoolnps.edu/news	100
Naval Postgraduate School Secretary of the Navy Guest Lecture SGL - Naval Postgraduate Schoolnps.edu/sgls	100
First time visit: View without clicking anythingnps.edu/	100
Mission - Naval Postgraduate Schoolnps.edu/mission	100
Publications - Naval Postgraduate Schoolnps.edu/publications	100
Leadership - Naval Postgraduate Schoolnps.edu/leadership	100

Fix missing ARIA label IDs

Naval Postgraduate School

Where this issue has occurred