How can i prevent customers to make a appointment outside opening hours? My working hour schedule is split in 15 mins blocks. And some of my services are 60 mins (4 blocks).
A customer can now make a appointment for a 60 min services in the last 15 min block. Meaning that you need to work a extra 45 min.
How can i prevent this behaviour? And for example only allowing my customers to book a 15 min service in the last 15 minutes of my working day.