app/views/user/unlocks/new.html.erb
<% content_for(:page_header) do %>
<h1>Resend unlock instructions</h1>
<% end %>
<%= simple_form_for(resource, :as => resource_name, :url => unlock_path(resource_name), :html => { :method => :post }) do |f| %>
<%= f.input :email %>
<div class="form-actions">
<%= f.submit "Resend", :class => "btn btn-primary" %>
</div>
<% end %>
<%= render :partial => "devise/shared/links" %>