Create separate formatting and validation rules for multiple Attachment controls
Now that we have the ability to have multiple Attachment controls on a list item form, we need the ability to create different rules for each Attachment control. For example: Attachment A is always required, Attachment B is required if Named Control 1 equals a specific value, Attachment C is only visible and required if Named Control 2 equals a specific value, etc.
I believe this functionality will be available in Universal Forms for SharePoint in the new rules builder.
I will update this feature when we get closer to release.