2. Stop at specific date and time
Lets you to close the form after the specific date and time.
The custom message if set - will be displayed if the form is not accepting responses
E.g. Form will remain closed from 07-06-2018 12:00 onwards
NOTE: Mozilla Firefox do not support date calendar control. You may have to type date as YYYY-MM-DDThh:mm i.e. 2018-12-31T11:59