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, <kasei@tmtm.com>.
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.
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