Test::ISBN - Check International Standard Book Numbers
use Test::More tests => 1; use Test::ISBN; isbn_ok( $isbn );
This is the 2.x version of Test::ISBN and works with Business::ISBN 2.x.
Ok is the STRING is a valid ISBN, in any format that Business::ISBN accepts. This function only checks the checksum. The publisher and country codes might be invalid even though the checksum is valid.
Ok is the STRING is a valid ISBN and its country code is the same as COUNTRY.
Deprecated. Use isbn_group_ok. This is still exported, though.
For now it warns and redirects to isbn_group_ok.
Ok is the STRING is a valid ISBN and its publisher code is the same as PUBLISHER.
This source is part of a SourceForge project which always has the latest sources in CVS, as well as all of the previous releases.
If, for some reason, I disappear from the world, one of the other members of the project can shepherd this module appropriately.
brian d foy,
Copyright (c) 2002-2007 brian d foy. All rights reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.