getDaysInMonth static method

int getDaysInMonth(
  1. int year,
  2. int monthNum
)

Returns number of days in the month of the year.

Implementation

static int getDaysInMonth(int year, int monthNum) {
    assert(monthNum > 0);
    assert(monthNum <= 12);
    return DateTime(year, monthNum + 1, 0).day;
}