Problem:
The user wanted to create some custom fields that are dependent on other fields, and should not appear unless some values are entered for other fields
Solution:
This feature is provided by Toolset Types for custom fields definitions and is also available on the frontend when using Toolset Forms.
If I add a separator, for example " | " in the Repeating field block>Display settings>Separated by>Separator, it does add a separator but not between the custom fields (So, in my case, between the custom images for the documents) but at the end... How can I add a separator or space between them?
Problem:
Conditional Display based on the checkboxes custom field on custom field group admin section
Solution:
Please note that there are few types of post fields you cannot use as conditions for showing other fields. These fields include the Embedded Media, File Fields (Audio, Video, Image and File Upload field), Multiple Checkboxes field, and a WYSIWYG Text Area field. Additionally, repeating fields also cannot be used as conditions for showing other fields.
As you can see "Checkboxes" field cant be used for conditional display. That is a limitation.