What you need is some sort of routine that loads your form page, looks for field data insertion points, and adds the data. For instance, instead of: 
<input type="text" name="Email" size="20">

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you might have: 
<input type="text" name="Email" size="20" value="Email">

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And then a routine might load the page into a variable and perform the following replace (untested, but should theoretically work): 
$text =~ s/value="(.*?)"/'value="'.$query->param($1).'"'/eg;

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This will of course not work for textareas, selects, etc., but a slightly more advanced templating system will be able to manage those as well.

In reply to Re: have cgi send data back to form on error by TedPride
in thread have cgi send data back to form on error by boat73

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