monthStart method

PersianDate monthStart(
  1. int year,
  2. int month
)

Jalali day month (1 to 12) of Hijri year starts on.

Throws ArgumentError when month is outside 1 to 12 or that day is outside the supported range.

Implementation

PersianDate monthStart(int year, int month) {
  _checkMonth(year, month);
  return _persianDate(_start(year, month));
}