<%= form.file_field :contract, wrapper_class: "col-sm-6 required", accept: "application/pdf", direct_upload: true %>
<%= form.hidden_field :contract, value: form.object.contract.signed_id if release.contract.attached? %>
<% if release.contract.attached? %>
<%= link_to release.contract do %>
<%= fa_icon "file-text-o" %> <%= release.contract.filename %>
<% end %>
<%= fa_icon "long-arrow-left" %> Current contract
<% end %>