PHP Classes

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

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Ratings Unique User Downloads Download Rankings
StarStarStar 55%Total: 1,171 All time: 3,229 This week: 107Up
Version License PHP version Categories
jscaptcha 1.0.0GNU Lesser Genera...4Graphics, Validation, Security
Description 

Author

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.

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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

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Total:1,171
This week:0
All time:3,229
This week:107Up
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