PHP Classes

AMDev_Captcha: Generate form elements for CAPTCHA validation

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Last Updated Ratings Unique User Downloads Download Rankings  
2008-12-04 (6 years ago) RSS 2.0 feedNot yet rated by the usersTotal: 1,103 All time: 3,194 This week: 1,349Up
Version License PHP version Categories  
amdev_captcha 1.0.2GNU Lesser Genera...5HTML, PHP 5, Validation, Security
Description Author  

This class generates a CAPTCHA validation images to embed in forms.

It is an enhanced version of hn_captcha package written originally by Nogajski. This version provides the following enhancements:

- Case-sensitive validation option
- Display an optional refresh link to generate a new picture with a different key using AJAX. Generating a new text this way does not count to the user attempts limit verification.
- Use of prefix for image file names
- Optional garbage collector to remove generated files after a given period
- Support for programmatic POST redirection to perform the CAPTCHA validation and then redirect the form data to any processing page
- Support for internationalization of messages
- Display the current CAPTCHA configuration
- Configurable passing an array of settings array when the object is initialized

Picture of Axel Pardemann
Name: Axel Pardemann <contact>
Classes: 1 package by
Country: Mexico Mexico
Age: 32
All time rank: 205621 in Mexico Mexico
Week rank: 1617 Up17 in Mexico Mexico Up

  • screenshot.jpg
  Files folder image Files  
File Role Description
Files folder imagecaptcha (2 directories)
Plain text file AMDev.Tools.Captcha.php Class AMDev_Captcha class source code
Plain text file finish.php Aux. Results display
Plain text file index.php Example Form with embeded CAPTCHA
Plain text file notes.txt Doc. Notes
Plain text file readme.txt Doc. Readme
Plain text file redirect.php Aux. Processing form data page
Plain text file styles.css Data CSS Styles for the CAPTCHA

  Files folder image Files  /  captcha  
File Role Description
Files folder imagelanguages (4 files)
Files folder imagexajax (3 files)

  Files folder image Files  /  captcha  /  languages  
File Role Description
  Plain text file de.lng Data German language file. Thanks to Matthias Brunner
  Plain text file en.lng Data English language for CAPTCHA messages
  Plain text file es.lng Data Spanish language for CAPTCHA messages
  Plain text file fr.lng Data French language file. Thanks to JMM

  Files folder image Files  /  captcha  /  xajax  
File Role Description
  Plain text file Class xajax PHP framework compiled
  Plain text file xajax_core.js Data xajax JS core
  Plain text file xajax_debug.js Data xajax JS debug file

 Version Control Unique User Downloads Download Rankings  
 0%Total:1,103All time:3,194
 This week:0This week:1,349Up