daysInMonth
daysInMonth(): Integer;
The daysInMonth method of the Date primitive type returns the number of days in the month of the date value of the receiver (accounting for leap years).
2020.0.01 and higher
daysInMonth(): Integer;
The daysInMonth method of the Date primitive type returns the number of days in the month of the date value of the receiver (accounting for leap years).
2020.0.01 and higher