original_string: protected function getField2()
      {
          if (!$this->field2 instanceof AbstractFormField) {
              $this->field2 = $this->field->getForm()->getFieldByName($this->field2);
          }
  
          return $this->field2;
      }
code: protected function getField2()
      {
          if (!$this->field2 instanceof AbstractFormField) {
              $this->field2 = $this->field->getForm()->getFieldByName($this->field2);
          }
  
          return $this->field2;
      }
code_tokens: protected function getField2 ( ) { if ( ! $ this -> field2 instanceof AbstractFormField ) { $ this -> field2 = $ this -> field -> getForm ( ) -> getFieldByName ( $ this -> field2 ) ; } return $ this -> field2 ; }
docstring: Return the instance of the second passfield
  
  @return PassField
docstring_tokens: Return the instance of the second passfield