Required ARIA attributes must be provided
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ARIA widget roles must have appropriate attributes describing the state or properties of the widget.
The Algorithm, in Simple Terms
Checks all elements with the
role attribute to ensure required attributes are defined.
Why this is Important
ARIA widget roles require additional attributes that describe the state of the widget. If a required attribute is not provided, the state of the widget will not be communicated to screen reader users.
How to Fix the Problem
Add the missing ARIA state or property to the given element.
- HTML 4
- HTML 5