Description
This technique demonstrates how to use the aria-required attribute.
The aria-required attribute is used to indicate that user input is required on an element before a form can be submitted. This attribute can be used with any typical HTML form element; it is not limited to elements that have an ARIA role assigned.
HTML5 now has the required attribute, but aria-required is still useful for user agents that do not yet support HTML5.
Value
true or false (Default: false)