Prevent duplicate link submission when using CCK Link module with AJAX alerts

Submitted by Benjamin Melançon on April 28, 2010 - 6:33pm

Searched words:

Prevent duplicate link submission Check for Duplicate

Searching the link module issue queue for the text "duplicate" brought about a few others working on this feature.

The issue came back and a patch was even provided for Drupal 5 in Allow only unique URLs.

Currently, the Unique Field module has a solution, but requires some changes from the link module: Using the Link and Unique Field modules.

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