<div class="form-group">
    <label>
      {{ field.title or name }}
    </label>

  <select class="form-control" name="{{ name }}" {{ attrs }} multiple>
    {% for value in field.items.enum %}
        <option value="{{ value }}">{{ value }}</option>
    {% endfor %}
  </select>
  <div class="invalid-feedback"></div>

  {% if field.description %}
    <span class="help-block">{{ field.description }}</span>
  {% endif %}
</div>
