UIDatePicker in UIDatePickerModeCountDownTimer mode: how to change to minutes and seconds mode?
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I added UIDatePicker in my storyboard, and set mode to CountDownTimer.
It shows hours and minutes only, but what i need is minutes and seconds mode.
I don't need hour column, need minute and seconds columns.
I try to change interval, but it's minimum value is 1 minute.
Is it possible? How can I do this? 
