如何让Ambethia Recaptcha与simple_form .error_notification一起使用？

Question

I love the new .error_notification feature in simple_form, but I have no idea how to include my recaptcha in it. The code I have looks like:

<%= simple_form_for(resource, :as => resource_name, :url =>      registration_path(resource_name)) do |f| %>
  <%= f.error_notification %>
  <div class="form-inputs">
    <%= f.input :email, :required => true, :autofocus => true %>
    <%= f.input :password, :required => true %>
    <%= recaptcha_tags %>
  </div>

  <div class="form-actions">
    <%= f.button :submit, "Sign up" %>
  </div>
<% end %>

I imagine I need to somehow tell simple_form something more about the recaptcha but I can't find much information about .error_notification.

Thanks for any help!

Answer 1

In controller:

unless verify_recaptcha
   @captcha_error="Word verification response is incorrect"
end

In view:

<%= recaptcha_tags %>
<span class="help-block pull-left" style="color:#a94442;"><%=@captcha_error%></span>

You can use variable to show your error message.