In Drupal 8, classes that are used in order to implement a content entity (which extend the ContentEntityBase class) have a validate() method that validates the values entered when creating the entity.
A similar method should be introduced in Backdrop and added to EntityInterface.
GitHub Issue #:
6061
Recent comments
This one slipped past me and now a bunch of time has passed. Did you have any success figuring it out and/or replicating the issue?
User seeing admin stuff
Yes, I forgot to add the link. I added it in the original message and will add it here. https://github.com/stpaultim/field_change_log
How to track when a field was last updated?
Did you forget to add a link?
How to track when a field was last updated?