Go to the examples page and open the calendar example(http://www.smartclient.com/#databoundCalendar).
Create an event with the following start and end time:
4:00 PM to 5:00 PM and save the event.
Now edit the event and make the following changes:
change start time from 4:00 to 4:05.
change end time from 5:00 to 4:35.
Click on save : you will notice the following error: "From must be before To"
Create an event with the following start and end time:
4:00 PM to 5:00 PM and save the event.
Now edit the event and make the following changes:
change start time from 4:00 to 4:05.
change end time from 5:00 to 4:35.
Click on save : you will notice the following error: "From must be before To"
Comment