Transforming motor control designs | TI.com

Digital power | TI.com

Clocks & timing | TI.com

Sensors | TI.com

Passive and discrete | TI.com

DLP products | TI.com

Motor drivers | TI.com

PFC & LLC | TI.com

Data converters | TI.com

Cross-reference search | TI.com

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

September 2025

August 2025

Texas Instruments

Title / URL	Issues
Transforming motor control designs \| TI.comwww.ti.com/technologies/motor-control.html	9
Digital power \| TI.comwww.ti.com/technologies/digital-power.html	8
Clocks & timing \| TI.comwww.ti.com/clocks-timing/overview.html	6
Sensors \| TI.comwww.ti.com/sensors/overview.html	5
Passive and discrete \| TI.comwww.ti.com/product-category/passive-discrete/overview.html	5
DLP products \| TI.comwww.ti.com/dlp-chip/overview.html	4
Motor drivers \| TI.comwww.ti.com/motor-drivers/overview.html	4
PFC & LLC \| TI.comwww.ti.com/power-management/pfc-llc.html	4
Data converters \| TI.comwww.ti.com/data-converters/overview.html	3
Cross-reference search \| TI.comwww.ti.com/cross-reference-search/en-us/	1

Fix missing ARIA label IDs

Texas Instruments

Where this issue has occurred