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JSCaptcha (unvulnerable anti-bot): CAPTCHA validation using an image and JavaScript

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  Author Author  
Picture of xStream
Name: xStream <contact>
Classes: 1 package by
Country: Russian Federation Russian Federation


  Detailed description   Download Download .zip .tar.gz  
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.

  Classes of xStream  >  JSCaptcha (unvulnerable anti-bot)  >  Download Download .zip .tar.gz  >  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
Version: -
PHP version: 4
License: GNU Lesser General Public License (LGPL)
 
  Groups   Applications   Files Files  

  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


  Applications that use this package  
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  Files folder image Files  
File Role Description
Accessible without login Plain text file base64.js Data script for a little crypt
Plain text file captchagen.php Class class for generating captcha
Accessible without login Plain text file index.php Example example+documentation
Accessible without login Plain text file jg_c.js Data script for drawing with JS
Accessible without login Plain text file pic.php Aux. script to draw backend part of captcha
Accessible without login Image file transparentpixel.gif Data JS library needs it

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