Validation on Date Field in Datacapture Form

System

Hi All,

I have a date field in data capture form.
I want the format of date entered here as Month DD, YYYY
Example: May 01, 2002

I convert the date entered here to yyyymmdd, and use it for sorting my press releases.

I want to do validation of the data entered here.
How can I do validation in datacapture to make sure the entered date is in the format Month DD, YYYY?

Thanks,
Ravindra