{% for group, options, index in widget.optgroups %}{% for option in options %}<div class="form-check mb-2">
  <input type="{{ option.type }}" name="{{ option.name }}"{% if option.value != None %} value="{{ option.value|stringformat:'s' }}"{% endif %}{% include "django/forms/widgets/attrs.html" with widget=option %} class="form-check-input">
  <label{% if option.attrs.id %} for="{{ option.attrs.id }}"{% endif %} class="form-check-label">
    {{ option.label }}
  </label>
  {% if option.description %}<div class="form-text">{{ option.description }}</div>{% endif %}
</div>{% endfor %}{% endfor %}