{% if forloop.length > 1 %}

<div class="form-group pagination">
  {% if forloop.first %}
    <button class="btn btn-lg form-section-next">Start</button>
  {% else %}
    <button class="btn btn-lg form-section-prev">Previous</button>
    {% if forloop.last %}
      <button id="submit" class="btn btn-lg form-section-submit">Submit</button>
    {% else %}
      <button class="btn btn-lg form-section-next">Next</button>
    {% endif %}
  {% endif %}
</div>

{% endif %}