Site structure

Sky Field File module allows you to upload files to any single drupal entity (node, user, comment and etc) without making those scary, hard to understand configurations of content types, file fields, formaters and so on!

Now you don't have to create a new file field for a node if you just want to attach a file to a single node or a user or any other single entity.

NOTE: Given the expanded functionality being added to this module, the maintainers have decided to proceed with a name change.

Sky field module has grown up from Node field module (http://drupal.org/project/node_field).
It provides wider and more flexible functionality.

Sky field module allows you to add unique custom fields to any single drupal entity (node, user, comment and etc).
It's not connected to fields module, so different entities of one entity type can have absolutely different sets of custom fields.

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This module defines a field that can check the availability of a domain name. This module is no longer available.

The ISBN Fields module provides a validated field type for International Standard Book Numbers, which are product codes that identify a specific edition of a published print book, ebook, or audiobo