app/views/admin/users/_edit.html.haml
.remote
= form_for([:admin, @user], html: one_submit_only.merge({autocomplete: 'off'}), remote: true) do |f|
= link_to_close edit_admin_user_path(@user)
= f.error_messages object_name: t('user')
= render "admin/users/profile", f: f, edit: true
.buttonbar
= f.submit t(:save_user)
#{t :or}
= link_to_cancel edit_admin_user_path(@user)