I'm using react-native
Timepicker to pick a
starting_time. but instead of
ending_time i want to pick operation duration time, but it can not be done using timepicker. how can i pick a period of time instead of specific time?
now my app do this:
starting_time: 8 am ending_time: 10 am
but what i want is:
starting_time: 8am duration: 2 hours