ARIA landmarks allow developers to associate structural significance to web page elements. Common landmarks define navigation, header, the main content, and the page’s footer. It’s also possible to define more specific subelements, such as a search form. This page will test the use of
role="form" to define multiple forms on a single page. While this may seem uncommon, it could be seen on a page that has a search, sign up, and login form.
The role attribute is placed on the form tag. In general, you do not want to put a landmark above a similar semantic object, so
<form role="form">, <nav role="navigation">. Add
aria-label to let the user know what the form will include. This is especially helpful when navigating by landmarks.
Continue Reading Using the ARIA Form Landmark