Konstrukt::Plugin::captcha::text - Implementation for text captchas.
Will be used by Konstrukt::Plugin::captcha to generate text captchas.
The text captchas are very simple and easily solvable by computers, if someone would write a program for this captcha. But they should keep stupid bulk spammers away from spamming your guestbook or blog comments.
There are two sample templates to display the captcha. One just asks the user to enter the text into a form field. The other is a bit more tricky by generating a hidden form field with the correct answer via JavaScript. The user only has to enter the code itself if JS is disabled and a bulk spammer wouldn't execute JavaScript.
Nothing to configure.
Implementation of the display method
Copyright 2006 Thomas Wittek (mail at gedankenkonstrukt dot de). All rights reserved.
This document is free software. It is distributed under the same terms as Perl itself.
