- page_style :form = tabs! .row = form_for @conference do |f| .columns - if @conference.errors.any? #error_explanation %h2= "#{pluralize(@conference.errors.count, "error")} prohibited this conference from being saved:" %ul - @conference.errors.full_messages.each do |msg| %li= msg .columns.medium-4 =sub_tabs! %h2=_'conference.hosts.help.title', :t %p=_'conference.hosts.help', :p = render @sub_action, :f => f = yield_or_default(:after_form)