hi friends

here me, again with another naughty problem

i have 2 maskedit controls

1) for from time
2) for to time

and the mask is '99:99 A' and format is 'hh:mm AM/PM'.

please tell me how to validate these controls to get
the valid times. and also to check the time difference
between these. i want the user to enter 'from time' lesser
than 'to time'

coding please?

and thanks for all those who gave me idea and coding to get valid leap year and date.
especially for nucleus