anchor.diff:        });
       </script>
     </div>
  +<% end %>
   
     <div class="form-group">
       <%= f.label :emails %>
  
positive.code: <p class="text-muted">Checks are designed to identify bad data. A check fails if there are any results (unless inverted).</p>
  
  <% if @check.errors.any? %>
    <div class="alert alert-danger"><%= @check.errors.full_messages.first %></div>
  
negative.code:     </script>
    </div>
  
  <% if @check.respond_to?(:invert) %>
    <div class="form-group">
      <%= f.label "Failure criterion?" %>
      <%= f.select :invert, [['Fail if ANY results returned (default)', false], ['Fail if NO results returned (invert)', true]], {}, {id: 'select-invert'} %>
  