app/views/admin/invoices/delivery/new.html.erb
<ol class="breadcrumb">
<li><%= link_to t('admin.invoices.index.header'), admin_invoices_path %></li>
<li><%= link_to @invoice, admin_invoice_path(@invoice) %></li>
</ol>
<div class="page-header">
<h1><%= t '.header' %></h1>
</div>
<%= form_tag(admin_invoice_delivery_path(@invoice)) do %>
<div class="row">
<div class="col-md-4 col-md-offset-4">
<div class="form-group">
<%= label_tag :recipient %>
<%= email_field_tag :recipient, @recipient, required: true, autofocus: true,
class: 'form-control' %>
</div>
<div class="row">
<div class="col-md-12 text-right">
<%= submit_tag t('.submit_btn'), class: 'btn btn-warning' %>
</div>
</div>
</div>
</div>
<% end %>