$vat = $this->prepareVat($country, $number);
if ($vat) {
$this->response = array('is_valid' => $this->soap->checkVat($vat)->valid);
}
return json_encode($this->response);
}
/**
* Checks that there are all needed params ( Code Country and number );
*/
protected function prepareVat($country, $number)
{
try {
if (empty($country) || empty($number)) {
throw new Exception("Both 'country' and 'number' params are mandatory");
}
if (!in_array($country, self::$european_countries)) {
throw new Exception("Invalid country");
}
$vat = array('vatNumber' => $number, 'countryCode' => $country);
return $vat;
} catch (Exception $e) {
$this->response = array('error_message' => $e->getMessage());
return false;
}
}
}
// API Call
$vies = new VatValidator();
$vies->checkVat(strtoupper($_GET['country']), $_GET['number']);
$response = json_encode($vies->response);
echo $response;
