Friendly CAPTCHA
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This package can be used to implement CAPTCHA validation using text with math expression.
There is a base class that can display a text message to tell the user what he needs to input.
A math subclass generates an expression with a random math operation between two number values.
The user must enter the result of the operation to pass the CAPTCHA validation. The correct answer is stored in session variables for posterior validation.
There is a base class that can display a text message to tell the user what he needs to input.
A math subclass generates an expression with a random math operation between two number values.
The user must enter the result of the operation to pass the CAPTCHA validation. The correct answer is stored in session variables for posterior validation.
| Classes of Chris Hepner | > | Friendly CAPTCHA | > | Download .zip .tar.gz | > |  Support forum (1) |
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If you know an application of this package, send a message to the author to add a link here.| Files |
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| File | Role | Description | ||
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| library (2 files) |
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 example.php |
Example | Example implementation | ||
| example_submit.php |
Example | Example Implementation (part 2) | ||
| LICENSE.TXT |
Lic. | Software license | ||
| Files | / | library |
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| File | Role | Description |
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| FriendlyCaptcha.class.php |
Class | Friendly Captcha Class |
| MathCaptcha.class.php |
Class | Math Captcha Class (Requires FriendlyCaptcha) |
| Download all files: friendlycaptcha.tar.gz friendlycaptcha.zip |
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