Description
A checkable input in a group of elements with the same role, only one of which can be checked at a time.
Allowed Content
Phrasing content, but with no interactive content descendants, and no descendants with a tabindex attribute specified.
Browsers automatically apply the presentation role to all descendant elements. The semantics of any descendant elements are not conveyed to assistive technologies.
HTML Elements with Implicit ARIA Role
input[type=radio]
Allowed HTML Elements
a[href]buttonimginput[type=radio](role attribute unnecessary)div,span,p, other elements that can receive any role