Module Description
ISBN is a simple field/widget module. It provides simple validation for ISSN-8, ISBN-10, and ISBN-13. Javascript validation is available. Display options include raw (as inserted) and clean (dashes and spaces removed).

Drupal 7 and 8 versions
These versions are under heavy development and are not intended for production use yet.

For this version only validation through form submission is implemented. Javascript, format options and ISSN-8 validation will come soon.

Drupal 8 - Dependencies Instead of reinventing the wheel, on Drupal 8 version of this module, both validation and format are done by an external library. The library used is Nicebooks ISBN library. This library is already included to be download if you download ISBN module via Composer like:

composer require drupal/isbn

Drupal 6 version
Additional CCK display plugin modules could be written.

Requirements
* CCK (Content) Module (Drupal 6 only)

Formatter Modules
* OpenLibrary API (Drupal 6 only)

Credits

* Drupal 6 version by Jon Pugh, sponsored by FivePaths
* Drupal 7 and 8 version by Rafael Ferreira Silva (rfsbsb).
* ISBN/ISSN algorithms provided by Robert D. Cameron
* Thanks to aaustin for writing the original module and letting me take it over.

Project Usage
528
Creation Date
Changed Date
Security Covered
Covered By Security Advisory
Version Available
Production
Module Summary
The ISBN module aims to solve the validation and formatting of ISSN-8, ISBN-10, and ISBN-13 fields/widgets, with plans to implement Javascript validation and ISSN-8 validation in the future.
Data Name
isbn

OPENAI CHATBOT

OPENAI CHATBOT

14:34:00
Generic Chatbot
Hi, I'm a Drupal module expert powered by OpenAI, answering your questions about the Drupal module ecosystem. How can I be helpful today? Please note that we will log your question.