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# Methods added to this helper will be available to all templates in the application.
module ApplicationHelper
def form_error_messages(form_object)
object = form_object.is_a?(ActionView::Helpers::FormBuilder) ? form_object.object : form_object
return "" unless object && object.errors.any?
content_tag(:div, :class => "error_messages") do
content_tag(:ul) do
object.errors.full_messages.map do |msg|
content_tag(:li, msg)
end.join.html_safe
end
end
end
def safe_return_to(url)
return events_path if url.blank?
uri = URI.parse(url)
return events_path if uri.host.present?
return events_path unless url.start_with?('/')
url
rescue URI::InvalidURIError
events_path
end
end
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