Captch on iKnow! ================ How To Use ---------- 1. Generate some files ./script/generate captcha_on_iknow [your iknow account] 2. Include some javascripts and stylesheets (ex) <%= javascript_include_tag :defaults %> <%= stylesheet_link_tag 'captcha_on_iknow' %> <%= captcha_on_iknow_js_tag %> 3. Set a before filter at the controller in whose views the captcha is used (ex) class PostsController < ApplicationController iknow_captcha_check :only => ['create', 'update'] # snip... 4. Set a captcha field in views (ex) <%= iknow_captcha_field %> Copyright (c) 2008 ANDO Yasushi, released under the MIT license