Rails Captcha
Captchas help to establish that a user is human to protect websites from bots and spam by presenting challenges that are hard to solve for computers
2.42
Helpers for the reCAPTCHA API
2019
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0.64
A plugin to make the process of creating a negative captcha in Rails much less painful
0.14
reCAPTCHA was too much for us, so we created this. Simplest captcha ever.
2019
2020
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0.04
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.
2019
2020
2021
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2024
0.01
SimpleCaptcha is available to be used with Rails 3 or above and also it provides the backward compatibility with previous versions of Rails.
2019
2020
2021
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2024
0.01
A Google-style captcha for enterprise Rails apps
2019
2020
2021
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2024
0.0
Captcha form Jike API
2019
2020
2021
2022
2023
2024
0.0
A smart captcha library
2019
2020
2021
2022
2023
2024