code: function(inst) {
  					var minDate = inst.curMinDate();
  					var maxDate = inst.get('maxDate');
  					var curDate = inst.selectedDates[0] || inst.options.calendar.today();
  					return (!minDate || curDate.compareTo(minDate) !== -1) &&
  						(!maxDate || curDate.compareTo(maxDate) !== +1); }
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