AJAX errors now trigger message in the UI

By lauriii on 24 March 2023

Change record status:

Published (View all published change records)

Project:

Drupal core

Introduced in branch:

10.1.x

Introduced in version:

10.1.0

Issue links:

https://www.drupal.org/node/2987444

Description:

Currently, AJAX errors are only visible in the browser console. This is confusing for non-technical users because there's no indication in the UI that an error happened. Providing easy to understand error messages is often listed as one of the most important UX considerations.

For this reason, AJAX errors are now triggering a message in the UI to inform users about the error. The message displayed for users in the UI is: