em><small class="help-block">semi-optional</small></em></label
  >
  <div class="col-sm-9">
    <chips ng-model="route.hosts">
      <chip-tmpl>
        <div class="default-chip">
          {{chip}}
          <i class="mdi mdi-close" remove-chip></i>
        </div>
      </chip-tmpl>
      <input chip-control />
    </chips>
    <!--<input ng-model="route.hosts" class="form-control">-->
    <div
      class="text-danger"
      ng-if="errors.hosts"
      data-ng-bind="errors.hosts"
    ></div>
    <p class="