Online Booking Form Builder: Live Slots & Confirmations

An online booking form lets people reserve a time slot, seat, class, or service directly from a web page — without emailing or calling you. In FormHug, a booking form uses a Calendar & Slots field that shows real-time availability. When a slot is full, it displays "Full" automatically. Capacity restores instantly if a booking is cancelled.

Calendly is built for one-on-one scheduling. FormHug booking forms combine a live availability calendar with a full custom form — so you can collect contact info, payments, intake questions, and file uploads in the same submission. You can also manage multiple services or class types with different capacities in a single form.

Each bookable item has its own capacity setting. When someone submits a booking, the slot count decrements in real time. Any visitor viewing the form at the same moment sees the updated count. If capacity reaches zero, the slot is grayed out and shows "Full." Cancelling a booking automatically restores the count — no manual adjustment needed.

Yes. You can add multiple bookable items to one form — for example, Monday yoga at 7 AM (10 seats) and Wednesday yoga at 6 PM (8 seats). Each item has its own date, time, capacity, and schedule. Participants pick the item that fits them; all selections and capacities are tracked independently.

Yes. Pair your booking form with FormHug's email notification feature. When someone books successfully, a confirmation email goes to the respondent immediately — with booking details, date, and time. You can also configure notifications for yourself or your team whenever a new booking arrives.

Yes. You can allow more than one spot per submission — for example, "Book for up to 4 people." The form deducts the group count from the slot's total capacity. If only 2 seats remain and someone requests 4, the form blocks the submission and shows the remaining count.