ruby-simple-captcha2

simplest and a robust captcha plugin for rails

Description

Available with Rails 3 + 4 or above provides backward compatibility. This is a fork of the popular Rubygem ``simple_captcha`` which got abandoned.

Features

 * Zero FileSystem usage (secret code moved to db-store and image storage
removed).
 * Provides various image styles.
 * Provides three level of complexity of images.
 * Works absolutely fine in distributed environment(session and db based
implementation works fine in distributed environment).
 * Implementation is as easy as just writing a single line in your view.
```<%= show_simple_captcha %>``` within the 'form' tags.
 * Flexible DOM and CSS handling(There is a separate view partial for
rendering SimpleCaptcha DOM elements).
 * Automated removal of 1 hour old unmatched simple_captcha data.

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Homepage

https://github.com/pludoni/simple-captcha


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