code: public function getDetails()
      {
          return [
              'valid' => $this->valid,
              'country' => $this->country,
              'number' => $this->number,
              'name' => $this->name,
              'address' => $this->address,
              'date' => $this->date,
          ];
      }
docs: Returns the details.
  
  @return array