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Class: AMDev_Captcha

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  Classes of Axel  >  AMDev_Captcha  >  Download .tar.gz .zip  >  Support forum Support forum  >  Blog Blog  >  RSS 1.0 feed RSS 2.0 feed Latest changes  
Name: AMDev_Captcha
Support forum Support forum
Base name: amdev_captcha
Description: Generate form elements for CAPTCHA validation
Related classes: , , , , , , ,
Version: 1.0.2
PHP version: 5
License: GNU Lesser General Public License (LGPL)
All time users: 963 users
All time rank: 3060
Week users: 6 users
Week rank: 596
Picture of Axel
Author: Axel <e-mail contact>
Packages: 1 Browse this author's classes Browse this author's classes
Country: Mexico Mexico - PHP jobs in Mexico
Age: 29
All time rank: 187720 in Mexico Mexico
Week rank: 601 Up9 in Mexico Mexico Up


  Detailed description  
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

 

  Groups  
Group folder image HTML HTML generation and processing View top rated classes
Group folder image PHP 5 Classes using PHP 5 specific features 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

  Screenshots Screenshots   Rate classes User ratings   Applications   Related links   Files Files  
  Files folder image Screenshots  
AMDev_Captcha class form screenshot
File Role Description
Accessible without login Image file screenshot.jpg Screen AMDev_Captcha class form screenshot


  User ratings  
Not yet rated by the users

  Applications that use this class  
Link Description
Los caballos de Begoņa Survey in Los Caballos de Begoņa
Rancho Begoņa Survey in Rancho Begoņa
Reclutamiento GrupoBAL Reclutamiento GrupoBAL
Add link image If you know an application of this package, send a message to the author to add a link here.

  Related links  
Link Description
CAPTCHA wiki CAPTCHA wiki
divide by zero | Tom 7 Tom 7 has created very nice TrueType-Fonts. They are not under (L)GPL, but also free. Please read his License. Thank you Tom!
hn_captcha hn_captcha by Horst Nogajski
xajax Project xajax Project webpage

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

  Files  /  captcha  /  Files folder image 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  /  captcha  /  Files folder image xajax  
File Role Description
  Plain text file xajaxAIO.inc.php 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

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