I'm trying to disable the onTimeRangeSelected call when the selection period overlaps with an event for both Schedular and Month. I remembered that the library can do this automatically, but cannot find where the property is.
In the Scheduler, you can enable it using allowEventOverlap property:
In the Month component, it isn't available at the moment. You can check for overlapping events in the onTimeRangeSelected event but no built-in realtime feedback is available.