module DeviseHelper
  def devise_error_messages!
    message = resource.errors.to_a[0]
    # return "" if resource.errors.empty?

    # messages = resource.errors.full_messages.map { |msg| content_tag(:li, msg) }.join
    # sentence = I18n.t("errors.messages.not_saved",
    #                  :count => resource.errors.count,
    #                  :resource => resource.class.model_name.human.downcase)

    # html = <<-HTML
    # <div id="error_explanation">
    #  <h2>#{sentence}</h2>
    #  <ul>#{messages}</ul>
    # </div>
    # HTML

    # html.html_safe
  end

  def devise_error_messages?
    resource.errors.empty? ? false : true
  end
end