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Perhaps it would be easier to break up your single date field into three
separate fields (Day, Month, Year).  This makes it much easier to
control the actual entry and, should you still require it, would allow
you to simply build a string formatted the way you want.  Said string
could then be placed into a field.  You could use JavaScript to switch a
field's hidden/visible state to accomplish this (first hide the single
field and show the three fields, then after the last field (year) has
been completed, run the script that will set these three to hidden,
populate your date string into the single field, and set it to visible.)

This may be a safer alternative than trying to re-write Adobe's date
function all over again.  Maybe not.

Mark

-----Original Message-----
From: McDowell, Carol [mailto:[EMAIL PROTECTED] 
Sent: March 29, 2004 11:17 AM
To: '[EMAIL PROTECTED]'
Subject: [PDF-Forms] Need Custom Calculation Script to format date



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I'm a beginner with using javascript in forms.  I'd appreciate help with
the following problem:

I have a date field where the user will type in a date value.  I want to
use a custom calculation script where no matter what the user types in
for the date, it will reformat it to mm/dd/yyyy.  For example, if the
user types "03/29/04" or "March 29, 2004", I want the value to change to
"03/29/2004"
automatically.    

I don't want to use the format field category because when the user
doesn't type the date with this format, an invalid date/time warning
pops up that says to make sure the date/time exists and that the format
should match the
format mm/dd/yyyy.   I'd rather write my own warning in the custom
calculation script if the user types in anything other than a date.  

Thanks.   

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