Setting an expiration date and time for a form can be useful on many occasions. Not all forms are meant to receive submissions all the time. For example, if you are planning an event, sometimes you need your registration form to restrict the number of registrations. Maybe you have a deadline or limited seats.
For both situations, you have available two options available:
To change the form’s status go to My Forms. Hover with your mouse cursor over your form and click the Show more icon (illustrated with three vertical dots). From the dropdown list choose Deactivate.
Choose the option that best suits your needs. Active between is useful with registrations or contests, where you want to make sure that no overdue submissions are made.
Specify the maximum number of entries allowed and duration.