NAME

CGI::Untaint::isbn - validate an isbn

SYNOPSIS

  use CGI::Untaint;
  my $handler = CGI::Untaint->new($q->Vars);

  my $isbn = $handler->extract(-as_isbn => 'isbn');

DESCRIPTION

This Input Handler verifies that it is dealing with a reasonable isbn (i.e. one that Business::ISBN believes to be valid.)

SEE ALSO

CGI::Untaint. Business::ISBN.

AUTHOR

Steve Rushe, steve-cpan@deeden.co.uk

COPYRIGHT

Copyright (C) 2001 Steve Rushe. All rights reserved.

This module is free software. It may be used, redistributed and/or modified under the same terms as Perl itself.