Hey WPMU team!
I hope this message finds you well. I have a feature request based on feedback I've received from my customers.
Would it be possible for the cancellation link the client receives in their confirmation email to take them to a page with an "Are you sure?" button which they have to click to cancel their appointment instead of just cancelling the appointment straight from the email link?
I've had a few people cancel in error recently and then mention this as an improvement they would like to see.