getTimeRangeCustomMonth function
Implementation
DateTimeRange getTimeRangeCustomMonth([DateTime? date]) {
var now = date ?? DateTime.now();
var today = getTimeRangeToday(now);
return DateTimeRange(
name: "Tùy chọn tháng",
type: DateTimeRangeType.MONTH,
startDate: today.startDate,
endDate: today.endDate);
}