Use only allowed ARIA attributes for each role

Invalid ARIA attributes are ignored by screen readers or may cause them to misinterpret the element's purpose, leading to a broken experience for users with disabilities.

Quick Reference

• Each ARIA role only supports a specific set of ARIA attributes
• Using unsupported attributes can confuse assistive technologies
• Ensures the accessibility tree remains valid and meaningful

Check

Verify that all ARIA attributes used on elements are valid for their assigned WAI-ARIA roles.

Fix

Remove or correct ARIA attributes that are not supported by the element's current ARIA role.

Explain