{{define "show_error"}}
<div class="container">
  <div class="alert alert-danger" role="alert">
    <h4 class="alert-heading">
      {{.options.title}}
    </h4>
    {{.data}}
    {{if and .data.Referer (not .options.noReferer)}}
    Clicca {{.data.Referer|alertLink "qui"}} per tornare all'azione precedente.
    {{end}}
  </div>
  <p>
  </p>
</div>
{{end}}