Best ERP | Oracle

Cloud Economics | Oracle

What is Zero Trust Security?

What Is a Vector Database?

Oracle Contacts

AI Database | Oracle

Page not found | Oracle Europe

Partners | Oracle

Oracle Dev Tour: Build with Data and AI

Accessibility | Oracle's Accessibility Program

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

February 2026

January 2026

Oracle Corp.

	Title / URL	Issues
	Best ERP \| Oraclewww.oracle.com/erp/what-is-erp/best-erp/	4
	Cloud Economics \| Oraclewww.oracle.com/cloud/economics/	4
	What is Zero Trust Security?www.oracle.com/security/what-is-zero-trust/	3
	What Is a Vector Database?www.oracle.com/database/vector-database/	3
	Oracle Contactswww.oracle.com/corporate/contact/	3
	AI Database \| Oraclewww.oracle.com/database/	3
	Page not found \| Oracle Europewww.oracle.com/europe/404-error-page.html	2
	Partners \| Oraclewww.oracle.com/partner/	2
	Oracle Dev Tour: Build with Data and AIwww.oracle.com/developer/dev-tour/	2
	Accessibility \| Oracle's Accessibility Programwww.oracle.com/corporate/accessibility/	1

Fix missing ARIA label IDs

Oracle Corp.

Where this issue has occurred