<label>{{:: field.title }}</label>
<select name='field.name' ng-model="$ctrl.checkout_params[field.name]" ng-required="field.is_required">
  <option value="">{{ $ctrl.getChainSelectEmptyOptionLabel(field.name) }}</option>
  <option ng-repeat="option in $ctrl.getLegacyBillingStateProvinceOptions(field.name)" value="{{ option.id }}">{{ option.label }}</option>
</select>