Calendar • Date Night at the Heritage Museum

Community | St Charles County, MO - Official Website

Government/Departments | St Charles County, MO - Official Website

Calendar • Homeschool Skillbuilder: Maple Sugaring

Notify Me • St Charles County, MO • CivicEngage

News Flash • Momentum Building for Regional Police Training

News Flash • Featured Pet: Maddie

Agenda Center • St Charles County, MO • CivicEngage

News Flash • For Anyone Still on the Fence: Yes, Seat Belts

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 2025

April 2025

St. Charles County, Missouri

Title / URL	Issues
Calendar • Date Night at the Heritage Museumwww.sccmo.org/Calendar.aspx?EID=6438	1
Community \| St Charles County, MO - Official Websitewww.sccmo.org/31/Community	1
Government/Departments \| St Charles County, MO - Official Websitewww.sccmo.org/27/GovernmentDepartments	1
Calendar • Date Night at the Heritage Museumwww.sccmo.org/Calendar.aspx?EID=6437	1
Calendar • Homeschool Skillbuilder: Maple Sugaringwww.sccmo.org/Calendar.aspx?EID=6426	1
Notify Me • St Charles County, MO • CivicEngagewww.sccmo.org/list.aspx	1
News Flash • Momentum Building for Regional Police Trainingwww.sccmo.org/CivicAlerts.aspx?AID=2526	1
News Flash • Featured Pet: Maddiewww.sccmo.org/CivicAlerts.aspx?AID=2521	1
Agenda Center • St Charles County, MO • CivicEngagewww.sccmo.org/agendacenter	1
News Flash • For Anyone Still on the Fence: Yes, Seat Beltswww.sccmo.org/CivicAlerts.aspx?AID=2527	1

Fix missing ARIA label IDs

St. Charles County, Missouri

Where this issue has occurred