date.subtractMinutes()
This method subtracts the number of minutes from the date or time.
Parameters
Numeric value
Return Value
Date with number of minutes subtracted
Example
pjs.define("time", { type: 'time', initValue: '12:10:00.0000'});
time = time.subtractMinutes(10);
return time;
//12:00:00
RPG Equivalent
%MINUTES()