Need the ability to turn forms on/off manually or by dates. Forms are often used for event registrations and giveaways and after a cut-off date, the form needs to be able to display a custom mesage (i.e., "Registration for this event has closed" with maybe a button for a simple Call To Action - "View upcoming events"). As of now, anyone can access the form with the direct link which makes it appear like event registration or giveaways, etc. are always open which is not the case.