How can I cap a selection?

@lizbraid - Can you give us more details on what you're trying to achieve?

Are you asking how to limit submissions on your form? If so, you may refer to the detailed guide that I'm linking below.

Complete guide: How-to-Limit-Submissions-in-a-Form

Or are you perhaps trying to limit something within a form (e.g. a field, or a limited stocks option, etc.)? We have a couple of widgets that might fit your needs so I recommend you have a look at each of them.

Date Reservation Widget: https://widgets.jotform.com/widget/date_reservation

Appointment Slots Widget: https://widgets.jotform.com/widget/appointment_slots

Inventory Widget: https://widgets.jotform.com/widget/inventory

Ticket Purchases Widget: https://widgets.jotform.com/widget/ticket_purchases

Related guide: How-to-Add-a-Widget-to-your-Form

In case we misunderstood your question, just get back to us with a bit more info and a clearer description of what you're trying to do so we can better assist you.