PHP Classes

No Spam class: Prevent robot spamming through web forms

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Last Updated Ratings Unique User Downloads Download Rankings  
2005-11-28 (9 years ago) RSS 2.0 feedStarStarStarStar 61%Total: 1,324 This week: 1All time: 2,739 This week: 1,271Up
Version License PHP version Categories  
nospamclass 1.0Free for non-comm...4.0Cryptography, Security
Description Author  

This class can be used to make it difficult for robots to write spam in forums, contact forms etc. It uses a form parameter with a 'random' hash that is used in both the form page and de processing page. It can be used in links and forms.
The links or forms that process the hashed parameters can verify the hash and only allow to proceed if the hash of the current date matches the followed URL hash parameter. This may help preventing that robots to spam forums, guestbooks and blogs.

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Name: Marco van Oostende <contact>
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Country: The Netherlands The Netherlands
Age: 47
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Week rank: 148 Up6 in The Netherlands The Netherlands Up

  Files folder image Files  
File Role Description
Accessible without login Plain text file example.php Example Example file
Plain text file nospamclass.php Class Class file

 Version Control Unique User Downloads Download Rankings  
 0%Total:1,324All time:2,739
 This week:1This week:1,271Up
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 All time
5 years ago (kishore kumar)