Attachment field should have the ability to become required dynamically based on a form field picklist selection.
E.g., I ask a requester via a single select picklist form field to tell me if an email they want to send to customers already exists. They have 2 options:
1.) No, but a zip file is attached
2.) Yes, it has been created in marketing automation platform
If the user selects #1 above, then the attachment field at the bottom of the form should become required. If they select #2, then the attachment field is either optional or, ideally, it would disappear.
Customer support service by UserEcho