New rule: ARIA required owned elements

[ajanec01]

The ACT-Rules community group has completed work on ARIA required owned elements. We would like to see this rule be added to the WCAG ruleset. You can find the rule here:

Rule title: ARIA required owned elements
Rule id: bc4a75
Link to the rule: ARIA required owned elements
License: W3C Software And Document Notice And License
Implementors:

• QualWeb
• SortSite

[maryjom]

Created survey due 6 August.

[tbostic32]

Feedback

Rule: https://act-rules.github.io/rules/bc4a75
Survey results: https://www.w3.org/2002/09/wbs/93339/ACTRuleARIArequiredOwns/results

Trevor

• Passed example 4 invalid html. <li> element not under under any of<li>, <ul>, <menu>. Elements with role="menuitemradio" and role="menuitemcheckbox" don't have required attribute aria-checked.

• Notes 1 and 3 could be moved into the background section.

Kathy

• Element has implicit semantic role that is identical to its explicit semantic role. Why is this exempt in the applicability?

[tbostic32]

My first comment on the HTML is being addressed in this pull request: act-rules/act-rules.github.io#1414

From our discussion the invalid HTML is intended and should be covered by the accessibility support section.

Kathy's comment is currently under discussion in issue act-rules/act-rules.github.io#1413