code: public function neightborFieldId($field)
      {
          $modelFields = $this->model->fields;
          if (!isset($modelFields[$field])) {
              return false;
          }
  
          return $modelFields[$field]->formField->fieldId;
      }
docs: [[@doctodo method_description:neightborFieldId]].
  
  @param [[@doctodo param_type:field]] $field [[@doctodo param_description:field]]
  
  @return [[@doctodo return_type:neightborFieldId]] [[@doctodo return_description:neightborFieldId]]