Simple spam-protection wrapper for rails forms.

This gem replaces your html form with html like:

<form>
  <content>
<form>

to html like

<div style="display: none">
    <form id="pf_123123_form"></form>
</div>
<content id="pf_123123"></content>

and after user submits form in <content>, javascript inserts content into form and triggers submit event on form. Users see the same form, but for robots your form is empty. Profit!

Just replace your form_for method to protected_form_for and load protected_form.js on page with your form.

Add this line to your application's Gemfile:

gem 'protected_form'

And then execute:

$ bundle

Or install it yourself as:

$ gem install protected_form

1. Fork it ( https://github.com/KELiON/protected_form/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request