I've two questions regarding the plugin...
1.- Is there any way to select the end-time of an appointment from the front-end? My client has a study room's appointment service and by default the duration is 1 hour but it needs to be changed by the customers if they need more than 1 hour without doing a new appointment, like doing an appointment for 3 hours (no problems with php code if needed, just some directions or help will be fine).
2. Is it possible to add custom fields like textarea, dropdown, etc?I would like the value of those fields to be editable from the back-end and front-end also. I've seen only the 'checkbox for newsletter' example but it's not working with other types... Again, I don't have any problems for doing it through the functions.php but don't know exactly how to do it or which filters should I use.