Date range validation

How can you validate a date range in From and To prompts in BO so To date is greater than from date and prompt user to correct if not?
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Are you building your own parameter entry screen or using the Crystal one?

Are you using 2 parameters or a single parameter that allows a range?

The Crystal parameter screen will not accept a range where the from date is greater than the to date.


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You mentioned BO.  If you're using BO, which version is it?  If you're using a version that includes CR, are you using the CR report designer or BO?  They work(ed) very differently.

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