I think I found in good answer in the docs for CGI.pm:

Some browsers, such as Internet Explorer, cache the output of CGI scripts. Others, such as Netscape Navigator do not. This leads to annoying and inconsistent behavior when going from one browser to another. You can force the behavior to be consistent by using the -expires parameter

-mark

In reply to Re: Form passwords cached when redisplayed? by markjugg
in thread Form passwords cached when redisplayed? by markjugg

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