Unique fields

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Unique fields

This is a sandbox project, which contains experimental code for developer use only.The Unique Fields module provides a way to require that specified fields or characteristics of a node/taxonomy term/user are unique. This includes the title, language, taxonomy terms, and other fields.

Without this module, Drupal and CCK do not prevent multiple nodes from having the same title or the same value in a given field.

For example, if you have a content type with a Title field and there should only be one node per Title, you could use this module to prevent a node from being saved with a Title already used in another node.