isFirstDayOfMonth property
bool
get
isFirstDayOfMonth
Checks if this DateTime instance represents the first day of the month.
Example:
DateTime firstDay = DateTime(2022, 1, 1);
DateTime otherDay = DateTime(2022, 1, 8);
print(firstDay.isFirstDayOfMonth); // Output: true
print(otherDay.isFirstDayOfMonth); // Output: false
The isFirstDayOfMonth
extension returns true
if the date is the first day of the month,
and false
otherwise. It compares the year, month, and day components of the DateTime
instance with the date of the first day of the same month.
Implementation
bool get isFirstDayOfMonth => isSameDay(firstDayOfMonth);