CGI::Untaint::integer - validate an integer
my $age = $handler->extract(-as_integer => 'age');
This Input Handler verifies that it is dealing with an integer. The integer can
be positive or negative, but only in a basic format (i.e. a string of digits).
It will not accept exponentials.
Tony Bowden, <firstname.lastname@example.org>.
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.