Yes, it's trivially easy if you use CGI.pm -- you do it the same way you would with any field: 
# the HTML
<input type="submit" name="option" value="first option">

# the Perl
use CGI;
my $q = CGI->new();
my $option = $q->query('option');

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In reply to Re: Catching the command sent by an Internet Button by chromatic
in thread Catching the command sent by an Internet Button by Macphisto

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