By acbramley on
Change record status: 
Published (View all published change records)
Project: 
Drupal core
Introduced in branch: 
10.2.x
Introduced in version: 
10.2.0
Issue links: 
https://www.drupal.org/node/2791693
Description: 

The Date has been removed from the error message when an invalid format is submitted, and the title attribute has been removed entirely.

Date formats differ between backend and frontend, and it is not possible to sync the two when displaying error messages related to Date field formats.

Before

Error message before change

After

Impacts: 
Site builders, administrators, editors