iCaptcha
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Innovation award Nominee: 12x Winner: 3x | |||||||||||||||||||
This class can be used to implement a CAPTCHA validation method that asks questions about pictures to the user.
It presents several images and asks the user to answer a question related to the pictures. Only one picture is the right answers. The user has to pick the right picture to pass the validation.
The class presents the question and pictures in a form with radio buttons associated to each picture to let the user pick the right picture that answers the question.
The information about the pictures that the user picks is stored in a MySQL database.
It presents several images and asks the user to answer a question related to the pictures. Only one picture is the right answers. The user has to pick the right picture to pass the validation.
The class presents the question and pictures in a form with radio buttons associated to each picture to let the user pick the right picture that answers the question.
The information about the pictures that the user picks is stored in a MySQL database.
| Classes of Er. Rochak Chauhan | > | iCaptcha | > | Download .zip .tar.gz | > |  Support forum (4) |
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| Innovation Award | ||
 July 2007 Number 6 Prize: One copy of Delphi for PHP |
Many CAPTCHA implementations have been implemented lately to improve past solutions to make it difficult for robots pretend to be real human users and commit many types of site abuses. This package provides another kind of CAPTCHA implementation. It asks questions that are easy to answer a real human being, but are hard or even impossible to answer for robots that are not trained. Manuel Lemos |
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No application links were specified for this class.
If you know an application of this package, send a message to the author to add a link here.| Related links | ||
| Link | Description |
|---|---|
| Images for iCaptcha | Image Pack |
| Support Open Source | Free software is a matter of liberty, not price. Think of "free" as in "free speech," not as in "free beer." |
| Files |
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| File | Role | Description |
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| iCaptcha.inc.php |
Class | Class |
 example.php |
Example | Example |
| iCaptca.sql |
Doc. | Database Structure |
| Download all files: icaptcha.tar.gz icaptcha.zip |
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