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MathGuard

Rated2.3/5 (9 ratings)
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This PHP class inserts a simple math question user has to answer before submitting the form.
Product Details

This PHP class inserts a small piece of HTML code into your form - an expression consisting of two random numbers, one text input field for user's answer, and one hidden field with the hashcode. When user submits the form with the answer, the answer is being hashed and compared to the security code that has been submitted as well. This way you can easily protect your forms from the spambots.

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Price
Free
Licence Type
Free
Views
2,976
Submitted on
2nd May 2007
Last Updated
2nd May 2007
Licence Type
LGPL
License Price
USD 0

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(9 ratings)
Average User Rating: 2.3/5
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