module DeviseHelper

Public Instance Methods

devise_error_messages!() click to toggle source

# File lib/generators/templates/helpers/devise_helper.rb, line 3
  def devise_error_messages!
    return "" unless devise_error_messages?

    err = resource.errors.full_messages.map { |msg| content_tag(:li, msg) }.join

    html = <<-HTML
    <ul>#{err}</ul>
    HTML

    html.html_safe
  end

devise_error_messages?() click to toggle source

# File lib/generators/templates/helpers/devise_helper.rb, line 15
def devise_error_messages?
  !resource.errors.empty?
end