[DX] [D8] Add a `validate()` method to entity classes

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 Link:

https://github.com/backdrop/backdrop-issues/issues/6061

GitHub Issue #:

6061

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Recent comments

Thanks, bugfolder! (if only I had added another page before panicking)

Posted 1 day 13 hours ago by (AvdW) on:

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This issue just got fixed in core code: https://github.com/backdrop/backdrop-issues/issues/7060 You can apply the patch from this PR to your installation: https://github.com/...

Posted 1 day 13 hours ago by (bugfolder) on:

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There was a Layout Paragraphs update recently in the Backdrop news feed.

Posted 4 days 8 hours ago by laryn (laryn) on:

Layout Paragraphs?