Hi, I am creating a check in & check out app for staff. I have a “Check In” view (form view) for the staff to check in and submit. I would like to restrict the staff to check in once a day(submit the form once per day).
I have the following columns: Date, Staff ID, Name, Staff Email Address, Check In Status.
What expression can be used to do so and where should I input the expression?
Thank you.
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