i have an Excel sheet which my colleague should enter the date after he finished his job,
for example:\today date is 2014/28/12
he should finished his job in 2014/25/12 but he didnt, but today( 2014/28/12) he will enter the date of 2014/25/12
i want a way that my colleague cant enter the day of previous date.
is there any way, thanks for your great answers.