%= form_for(@contract, html: {class: "col-sm-6"}) do |f| %> <% if @contract.errors.any? %>
<%= f.label :first_name %>
<%= f.text_field :first_name, class: "form-control" %>
<%= f.label :last_name %>
<%= f.text_field :last_name, class: "form-control" %>
<%= f.label :signed_at %>
<%= f.date_select :signed_at, class: "form-control" %>
<%= f.label :document %>
<%= f.file_field :document %>
<%= f.submit nil, class: "btn btn-primary" %>
<% end %>