[Israel.pm] CGI::param - setting values

[Shmuel Fomberg]

Hi All.

I'm reviewing the bit of code that handles form input from the browser.
I'm thinking on getting all the supplied parameters, decode them, and 
then set them back.
Something like that:

foreach my $key ($q->param) {
   my $new_value = decode("...", $q->param($key));
   $q->param($key, $new_value);
}

Is that OK? will it have consiquences for the page that I'm about to 
deliver?
(assuming that I don't create a form in the outgoing page using CGI.pm 
functions)

Thanks,
Shmuel.