Is there a way to prevent overlapping events in jQuery FullCalendar?

Question

Is there a way to prevent overlapping events in jQuery FullCalendar?

Answer 1

Same as ecruz's answer but with logic that worked better for me.

function isOverlapping(event){
    // "calendar" on line below should ref the element on which fc has been called 
    var array = calendar.fullCalendar('clientEvents');
    for(i in array){
        if (event.end >= array[i].start && event.start <= array[i].end){
           return true;
        }
    }
    return false;
}