Forum Discussion
Sharepoint 2013 Calendar Check Double Booking
I created a calendar in SharePoint 2013 and trying to prevent users from adding a event during the same date and time. In the List Settings under Validation settings I added [Check Double] however no...
Found a few ways from some other posts online.
https://social.technet.microsoft.com/Forums/windows/en-US/c417b492-281b-4e2a-bc47-0f4e0d187df4/prevent-double-booking-in-sharepoint-2013-calendar?forum=sharepointcustomization
http://spjsblog.com/2012/02/25/spjs-resource-management-no-more-double-booking/
https://social.technet.microsoft.com/Forums/windows/en-US/c417b492-281b-4e2a-bc47-0f4e0d187df4/prevent-double-booking-in-sharepoint-2013-calendar?forum=sharepointcustomization
http://spjsblog.com/2012/02/25/spjs-resource-management-no-more-double-booking/