Right now, where some field in content edit/create form has an error the field is highlighted in red with some text describing the problem.

When there are multiple fields in Content Type and some of them are not shown on the screen, click on Save/Publish button can result with what seems no reaction at all, when currently not visible on screen field throws an error ("field is required" for example).

Adding some indicator (focusing on the first field with an error for example) about error would benefit the Editor experience in eZ Platform.