Accessible dynamic content

The dynamic amendment of a web page has always been a serious issue for assistive technology. However, with the utilisation of the Wai-Aria framework screen readers can be made aware of dynamic changes.

This is an example of a simple form being validated with JavaScript and checking if the individual is already registered via AJAX.

DISCLAIMER: The screen reader being used for this example is Jaws 10, which unfortunately tends to affect the visually displayed data. However this does not affect the way the HTML is interpreted.