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should aria-multiselectable be used on accordion group?

for

From: Angela French
Date: Dec 9, 2016 3:03PM

Hello,
I have a group of accordion "panels" on a page where when the panel heading is clicked, content is revealed "under" it. The group of panels is in this container div: <div class="panel-group" id="accordian" role="tablist" aria-multiselectable="true">

I am getting an accessibility error "Invalid WAI-ARIA role, state or property " using the accessibility evaluator inside of Siteimprove.

When I look on the web for guidance about the best aria attributes to use on expanding content, I get lots of different examples.

It the proper use of aria-multiselectable only on "real" tabs?


Angela French
Internet/Intranet Specialist
Washington State Board for Community and Technical Colleges
360-704-4316
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www.sbctc.edu<;http://www.sbctc.edu/>;