0.0
No release in over 3 years
Simple lib to generate a math_captcha to prevent spammers in form. Supports localization.
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0.0
No commit activity in last 3 years
No release in over 3 years
It's a Rails Captcha Engine for Rails 3 applications.
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0.0
No release in over a year
RMagickCaptcha is a gem that implements captcha for using in Rails application.
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0.0
No commit activity in last 3 years
No release in over 3 years
Simple captcha based on plain text questions.
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0.0
No release in over 3 years
RedisCaptcha provides simple captcha that can be read by human.
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0.0
No release in over 3 years
Low commit activity in last 3 years
generate captcha by dalli,use the memcache
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0.0
No release in over 3 years
HumanDetector is a friendly logic captcha for Rails the doesn't require any external system dependency (e.g. external captcha API connections). It uses a simple question that any 7 or more years old human can understand, but that a spambot will not be able to answer. This Gem supports Ruby v1.9.2...
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0.1
No commit activity in last 3 years
No release in over 3 years
Rack middleware Captcha verification using Recaptcha API.
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0.09
No commit activity in last 3 years
BrainBuster - a logic captcha for Rails
0.05
A long-lived project that still receives updates
ActsAsTextcaptcha provides spam protection for Rails models with text-based logic question captchas. Questions are fetched from Rob Tuley's textcaptcha.com They can be solved easily by humans but are tough for robots to crack.
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0.05
No release in over 3 years
Low commit activity in last 3 years
Despamilator is a plugin based spam detector designed for use on your web forms borne out of two annoyances: Spam being submitted in my web forms and CAPTCHAS being intrusive. Despamilator will apply some commonly used heuristics from the world of anti-spam to help you decide whether your users a...
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0.02
No commit activity in last 3 years
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SimpleCaptcha is available to be used with Rails 3 or above and also it provides the backward compatibility with previous versions of Rails.
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0.02
No commit activity in last 3 years
No release in over 3 years
RubyGem package for visualCaptcha's backend service
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0.01
Repository is gone
No release in over 3 years
Quick little arithmetic plain-text captcha
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