<%= form_for(@visitor_detail) do |f| %>
<% if @visitor_detail.errors.any? %>
<%= pluralize(@visitor_detail.errors.count, "error") %> prohibited this visitor_detail from being saved:
<% @visitor_detail.errors.full_messages.each do |msg| %>
- <%= msg %>
<% end %>
<% end %>
<%= f.label :device_id %>
<%= f.text_field :device_id %>
<%= f.label :mac_id %>
<%= f.text_field :mac_id %>
<%= f.submit %>
<% end %>