similar to: Captcha conception

Hello Rails, I have a problem. I would like to use captcha in one of my project. When I did try to install, this is what I got $ sudo gem install captcha Building native extensions. This could take a while... ERROR: Error installing captcha: ERROR: Failed to build gem native extension. /usr/bin/ruby1.8 extconf.rb extconf.rb:1:in `require'': no such file to load -- mkmf (LoadError)

check out the simple captcha plugin for rails... http://expressica.com/2007/02/06/simple-captcha-released-the-captcha-for-rails-applications/ it is really simple to implement, just need one line of code in view and one line of code in controller or model as required. And it provides multiple image styles to be selected from. -- Posted via http://www.ruby-forum.com/.

Has anyone implemented a captcha with ruby on rails and rmagick? I tried this example: http://wiki.rubyonrails.com/rails/pages/HowtoSecureFormsWithNoisyImages but I got an error: undefined method `size'' for #<NoisyImage:0x34d8070> Thank you -------------------------------------------------- Rodrigo Dominguez ? Iplan Networks ???????????????Datos Personales

Attached is an image of my problem but here goes. Installed RoR to run Raillist. I installed it per instructions and everything seems to be working great except I can''t get my captcha images to show I am not sure what the problem is as I am a complete noob to RoR. Any pointers towards a direction to fix would be greatly appreciated! If you need to the site address is secondlist dot org.

Hello Everyone, I was wondering what people on this list were using to generate captchas within forms on sites they are developing? I know there is a ruby gem named captcha, but I have seen some others floating around as well. Thanks, Andrew -------------- next part -------------- An HTML attachment was scrubbed... URL:

$ rake simple_captcha:setup rake aborted! libMagickCore.so.1: cannot open shared object file: No such file or directory - /usr/lib/ruby/site_ruby/1.8/x86_64-linux/RMagick.so (See full trace by running task with --trace) how can I fix it? -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the

Hi all, I was working through the simply rails book, i have completed up to chapter 10, now i would like to add a captcha to my login form, where can i get the captcha plugin? can anybody suggest any links for captcha plugin that would work for rails version 2.0.2 ? --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups

Hi I am using simple_captcha. I have two models User and Staff. Relation ship are User has_one staff staff belongs_to user Now in the staff edit I have to include a captcha. I did like <% form_for @user, :url => staff_url(@staff), :html => {:method => :put } do |f|%> <p> <%= f.text_field :first_name,:maxlength => 50 %> </p>

Hey, how to get captcha image with mechanize ? the image is not a static picture, it''s a stream, a text-model. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://rubyforge.org/pipermail/mechanize-users/attachments/20110118/bf9a58ff/attachment.html>

Does anyone have a link to an example of the module Captcha<http://captcha.rubyforge.org/>being used? I really apprecite it. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060716/2d09e74c/attachment.html

Hi all, I want to implement a captcha on my register page to help weed out any ''non-human'' visitors. I was told to check out http://expressica.com/simple_captcha/ but the site isnt responding. Does anyone have any other reccomendations that are tried and tested & successful? Many Thanks -- You received this message because you are subscribed to the Google Groups

I am creating a Ruby on Rails site and am curious about the best way to stop spam on the site. For account creation there is: a) Captcha b) email verification For messages, forums I am sure you could try to check the message for any weird characters or typical spam phrases. I saw in the other post there is the hivelogic email enkoder for hiding email addresses for protecting email addresses. I

I''m running Instant Rails 1.4 on Windows XP with SP2. I have downloaded the Windows binary version of RMagick from the RubyForge page. Specifically, I have downloaded: 1.14.1 binary gem for Ruby 1.8.5 (fixed for RubyGems 0.9.4) RMagick-1.14.1_IM-6.3.0-7-Q8-2.zip I have removed any older versions of RMagick using: gem uninstall RMagick I have updated my version of rubygems. I

I unzipped simple captcha in vendor/plugins Then I did >rake simple_captcha:setup Gave error: rake aborted! no such file to load -- RMagick2.so SO I thought Rmagick has to be installed. So downloaded 2.12.0 binary gem for Ruby 1.8.6 DT 2009-10-04 16:05 RMagick-2.12.0-ImageMagick-6.5.6-8-Q8.zip Unzipped the file Ran ImageMagick-6.5.6-8-Q8-windows-dll.exe It installed the program in

I am using the great simple captcha plugin for saving records like this if @xxx.save_with_captcha do something else do something end How do I use it when updating records? if @xxx.update_attributes(params[:blah]) can I just say if @xxx.update_with_captcha(params[:blah]) do something else do something end -- Posted via http://www.ruby-forum.com/.

When I run my functional tests, they throw an error with the following message: ActionView::TemplateError: Missing template /_captcha.erb in view path app/views:test/vendor/plugins/brain_buster/views/brain_busters On line #23 of app/views/contacts/_form.html.erb 20: <%= f.label :message %><br /> 21: <%= f.text_area :message %> 22:

Hi Experts, l have model called User class User < ActiveRecord::Base apply_simple_captcha end in view <%= show_simple_captcha(:object=>"user") %> in controller @user = User.fiind(params[:id]) if @user.valid_with_captcha? if @user.update_attributes(params[:use]) -------- else --------- end else -------------------- end as per this

Hello, I am trying to integrate a captcha into a form that is used to update a database. I am using a method that is outlined here: http://svn.2750flesk.com/validates_captcha/trunk/README, but things are not working correctly. The captcha image shows up in the user form, but the captcha input is being ignored. The following shows my controller file: class PublicController <

I have a weird issue .I am using simple captcha in forms in my rails applications. If I am using one captcha in a web page I don''t have any problem. But I have a scenario of using three(3) forms in one page in which all the three forms will have the captcha . So that when I refresh the page the captcha data of the three forms are equal. When we come to database

this is my error: Processing ApplicationController#create (for 127.0.0.1 at 2009-08-17 00:57:56) [POST] Parameters: {"comment"=>{"name"=>"asdasd", "body"=>"asdasd"}, "commit"=>"Add Comment", "post_id"=>"19",