nge of context](https://www.w3.org/WAI/WCAG22/Understanding/on-focus.html#dfn-changes-of-context).
This can disorientate users who cannot see the changes.
Users must be told in advance that the change of context will occur.
For example, if filling in the final field of a form causes the form to be submitted, this should be made clear before the user interacts with it.

<!-- This is where the code snippet is injected -->
<div id="locSnippet"></div>

### What to do

 * Verify that changing the input element's