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.