phpman > perldoc > CGI::Untaint::hex(3pm)

NAME
    CGI::Untaint::hex - validate as a hexadecimal value

SYNOPSIS
      my $id = $handler->extract(-as_hex => 'hexvalue');

DESCRIPTION
    This Input Handler verifies that it is dealing with a hexadecimal value.

AUTHOR
    Tony Bowden, <kasei AT tmtm.com>.

COPYRIGHT
    Copyright (C) 2001 Tony Bowden. All rights reserved.

    This module is free software; you can redistribute it and/or modify it under the same terms as
    Perl itself.