reg

class RegistrationsController < Devise::RegistrationsController
  before_action :check_captcha, only: [:create]

  private
    def check_captcha
      binding.pry # it should stop here
      unless verify_recaptcha
        self.resource = resource_class.new sign_up_params
        respond_with_navigational(resource) { render :new }
      end 
    end
end