Draggable Captcha
798 sites
Security covered
This module extends the standard CAPTCHA functionality by providing a mobile-friendly, draggable, and clickable CAPTCHA option. It allows users to solve the challenge by dragging an image into the correct position or clicking the correct answer.
Introduction:
- Extended the captcha module, offered a mobile friendly, draggable & clickable style.
- Originally used a free lib from blog.lukeblackamore.com, which had been changed and improved a lot in this module.
Installation:
- Install as usual modules.
Features:
- Draggable and Clickable.
- Refreshable.
Dependency
- captcha
- GD library PNG support
- GD library rotate and desaturate effects
Known issues:
- IE6 is not supported well, due to transparent png
- This captcha isn't suite for high secure forms, it currently has a 1/(4*4) chance to guess a right answer with 4 buttons on 4 places.
- #1935788: Help to make d6 version work
Sponsorship
This project is sponsored by Davyin. We provide specialist consulting services in Enterprise Drupal, Visit us at www.davyin.com.