aria-expanded not allowed with popovertarget Web Standard

Description

The aria-expanded attribute must not be used on any element which has a popovertarget attribute.

Applicable standards

• ACT-Rules 5c01ea
• ARIA
• HTML5

Change history

• 6.59 Dec 2025 Added to W3 validator for ARIA 1.3.

This page describes a web site issue detected in HTML documents by SortSite Desktop and OnDemand Suite.

Rule ID: W3cAriaPopovertargetAriaExpanded