Integrated Cloud Platform for Cloud Solutions | Microsoft Cloud

Business Applications | Microsoft Dynamics 365

Microsoft 365—Subscription for Productivity Apps | Microsoft 365

AI-Powered Low-Code Tools | Microsoft Power Platform

Technology and Software for Schools | Microsoft Education

Cloud Security Services | Microsoft Security

Get to know Microsoft Edge on Mac | Microsoft Edge

Small Business Solutions | Microsoft Store for Business

Microsoft Store - Deals on Laptops, Windows Computers & Other Sales

Microsoft Trade In & Recycling Program - Microsoft Store

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 2025

May 2025

Microsoft Corp.

	Title / URL	Issues
	Integrated Cloud Platform for Cloud Solutions \| Microsoft Cloudwww.microsoft.com/en-us/microsoft-cloud	9
	Business Applications \| Microsoft Dynamics 365www.microsoft.com/en-us/dynamics-365	7
	Microsoft 365—Subscription for Productivity Apps \| Microsoft 365www.microsoft.com/en-ie/microsoft-365	7
	AI-Powered Low-Code Tools \| Microsoft Power Platformwww.microsoft.com/en-us/power-platform	7
	Technology and Software for Schools \| Microsoft Educationwww.microsoft.com/en-us/education	4
	Cloud Security Services \| Microsoft Securitywww.microsoft.com/en-us/security	2
	Get to know Microsoft Edge on Mac \| Microsoft Edgewww.microsoft.com/en-us/edge/mac?cs=3769934801&form=MA13FJ	1
	Small Business Solutions \| Microsoft Store for Businesswww.microsoft.com/en-us/store/b/business	1
	Microsoft Store - Deals on Laptops, Windows Computers & Other Saleswww.microsoft.com/en-us/store/b/sale	1
	Microsoft Trade In & Recycling Program - Microsoft Storewww.microsoft.com/en-us/store/b/microsoft-trade-in	1

Fix missing ARIA label IDs

Microsoft Corp.

Where this issue has occurred