DateField - how to control the SECOND amount on a MINUTE resolution?

Hi

Say we have a DateField with a resolution of SECOND.
When the user will choose a date on that field, the “rest of the time” which was not configured is set arbitrary

For example on a MINUTE resolution, setting something like 11-FEB-2015 15:39, will result either in
11-FEB-2015 15:39:00.123 -or-
11-FEB-2015 15:39:66.356 -or-
11-FEB-2015 15:39:SS.ZZZ where SS and ZZZ are the seconds and millis are just arbitrary

Is there a way to configure the DateField to always set the SS and ZZZ to zero ? or any other value?

Thanks

Eyal