The FormField component associates the underlying control and its visible messages by assigning the
aria-describedby attribute to the focusable element. As a result, screen readers can read out the hint and error messages when the user focuses the form control, making it easier for assistive technology users to understand what type of data has to be entered.
If the underlying control has its own
aria-describedby attributes, the FormField component will concatenate the existing ones with the associated messages.
For the full list of components which provide accessibility and keyboard navigation options, refer to the article on Accessibility Support by Kendo UI for Angular.