original_string: protected function checkParamsExists()
      {
          $validator  = new DoesParamsExistsValidator();
          $validator->initialize($this->context);
  
          return $validator->validate($this->validationValue, new DoesParamsExists);
      }
code: protected function checkParamsExists()
      {
          $validator  = new DoesParamsExistsValidator();
          $validator->initialize($this->context);
  
          return $validator->validate($this->validationValue, new DoesParamsExists);
      }
code_tokens: protected function checkParamsExists ( ) { $ validator = new DoesParamsExistsValidator ( ) ; $ validator -> initialize ( $ this -> context ) ; return $ validator -> validate ( $ this -> validationValue , new DoesParamsExists ) ; }
docstring: Check if parameter exists for argument.
  
  @param Collection $params
  @param Collection $arguments
docstring_tokens: Check if parameter exists for argument .