PHP Classes

No Spam class: Prevent robot spamming through web forms

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Version License PHP version Categories
nospamclass 1.0.0Free 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>
Classes: 2 packages by
Country: United States United States
Age: 56
All time rank: 66688 in United States United States
Week rank: 93 Up10 in United States United States 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

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All time:2,850
This week:182Up
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Excellent
14 years ago (kishore kumar)
70%StarStarStarStar