0.0
Antigate (Decode captcha service) wrapper for Ruby
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SimpleCaptcha is available to be used with Rails 3 + 4 or above and also it provides the backward compatibility with previous versions of Rails.
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0.0
Simple gem to add captcha or negative captcha to your Rails 3 application
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0.0
simple stupid captcha
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Implements view helpers for the ASIRRA CAPTCHA system for Rails-based websites
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0.0
generate captcha by dalli,use the memcache
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0.0
adds audio support to simple captcha
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0.0
It's a Rails Captcha Engine for Rails 3 applications.
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0.0
Captcha-Plugin for Rails
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0.0
Anti-spam protection for your website
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0.0
Ruby wrapper for Yandex.Cleanweb
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0.0
Display and verify arcaptcha service captcha
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SoaringSimpleCaptcha 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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0.0
Wrapper for Captchabot.com
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0.0
A gem to generate captcha pictures.
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Activity
0.0
A simple way to add zero friction captchas to Rails forms
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This version include two important page 'Contact' and 'Register' with the 'Math-Captcha' method submit for prevent hacker attack.
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Activity
0.0
Simple lib to generate a math_captcha to prevent spammers in form. Supports localization.
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Activity
0.0
you will get arithmatic sum with answer you just have to compare with ur user in controller
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Activity
0.0
This is a gem wrapper for tiny captcha in C with no dependencies.
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Activity