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Math Comment Spam Protection

Author: Michael Woehrer

Asks the visitor making the comment to answer a simple math question. This is intended to prove that the visitor is a human being and not a spam robot. Example of such question: What is the sum of 2 and 9?

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2 people say it works.
1 person says it's broken.

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100,1,1 100,1,1
50,2,1
100,4,4
100,1,1
33,3,1
67,3,2

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(29 ratings)

See what others are saying...

  1. [Plugin: Math Comment Spam Protection] Math problem on comment and log in screen?
  2. [Plugin: Math Comment Spam Protection] A fix for error message when correct answer is given
  3. it doesn't work.
  4. [Plugin: Math Comment Spam Protection] This plugin has been infiltrated
  5. Modification of condition
  6. Error message when correct answer is given