28 lines
889 B
Ruby
28 lines
889 B
Ruby
# frozen_string_literal: true
|
|
|
|
module DeviseHelper
|
|
# A simple way to show error messages for the current devise resource. If you need
|
|
# to customize this method, you can either overwrite it in your application helpers or
|
|
# copy the views to your application.
|
|
#
|
|
# This method is intended to stay simple and it is unlikely that we are going to change
|
|
# it to add more behavior or options.
|
|
def devise_error_messages!
|
|
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
|
|
end
|