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Class: JSCaptcha (unvulnerable anti-bot)

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  Classes of xStream  >  JSCaptcha (unvulnerable anti-bot)  >  Download .tar.gz .zip  >  Support forum Support forum (1)  >  Blog Blog  >  RSS 1.0 feed RSS 2.0 feed Latest changes  
Name: JSCaptcha (unvulnerable anti-bot)
Support forum Support forum
Base name: jscaptcha
Description: CAPTCHA validation using an image and JavaScript
Related classes: , , , ,
Version: -
PHP version: 4
License: GNU Lesser General Public License (LGPL)
All time users: 1042 users
All time rank: 2897
Week users: 2 users
Week rank: 1753
Picture of xStream
Author: xStream <e-mail contact>
Packages: 1 Browse this author's classes Browse this author's classes
Country: Russian Federation Russian Federation - PHP jobs in Russian Federation
Age: 28
All time rank: 179849 in Russian Federation Russian Federation
Week rank: 128340 in Russian Federation Russian Federation


  Detailed description  
This package can be used to perform CAPTCHA validation using both an image and grafic elements presented using Javascript.

It generates a validation text that is presented half in a dynamically and the other half by Javascript code generated by the class.

The validation text is generated randomly by the class and is stored in a session variable, so another script can render the text half in the image, and also to validated what the user entered.

 

  Groups  
Group folder image Graphics Colors, images, charts and picture formats View top rated classes
Group folder image Validation Validation algorithms View top rated classes
Group folder image Security Security protection and attack detection View top rated classes

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Good (91.7%)
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  Applications that use this class  
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  Files folder image Files  
File Role Description
Plain text file base64.js Data script for a little crypt
Plain text file captchagen.php Class class for generating captcha
Plain text file index.php Example example+documentation
Plain text file jg_c.js Data script for drawing with JS
Plain text file pic.php Aux. script to draw backend part of captcha
Image file transparentpixel.gif Data JS library needs it

Download all files: jscaptcha.tar.gz jscaptcha.zip
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