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Class: JSCaptcha (unvulnerable anti-bot)


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  Classes of xStream  >  JSCaptcha (unvulnerable anti-bot)  >  Download  >  Support forum Support forum (1)  >  Blog Blog  >  RSS 1.0 feed RSS 2.0 feed Latest changes  
Name: JSCaptcha (unvulnerable anti-bot) Support forum
Base name: jscaptcha
Description: CAPTCHA validation using an image and JavaScript
Related top rated classes:
Version: -
Required PHP version: 4
License: GNU Lesser General Public License (LGPL)
All time users: 905 users
All time rank: 2663
Week users: 3 users
Week rank: 2151
 
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Author

Picture of xStream
Name: xStream <e-mail contact>
Published packages: 1 Browse this author's classes Browse this author's classes
Country: Russian Federation Russian Federation - PHP jobs in Russian Federation
Home page: ???
Age: 26
All time rank: 1589
Week rank: 1414

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

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.

User ratings

Ratings
Utility
Consistency
Documentation
Examples
Tests
Videos
Overall
Rank
All time:
Good (91.7%)
Good (91.7%)
-
Sufficient (75.0%)
-
-
Sufficient (62.5%)
510
Month:
Not yet rated by the users

Applications that use this class

No application links were specified for this class.
Add link image If you know an application of this package, send a message to the author to add a link here.

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
NOTICE: if you are using a download manager program like 'GetRight', please Login before trying to download this archive.

 
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