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