public function MobileNumber::mobileNumberValidate in Mobile Number 8

Same name and namespace in other branches

1. 2.0.x src/Element/MobileNumber.php \Drupal\mobile_number\Element\MobileNumber::mobileNumberValidate()

Mobile number element validate callback.

Parameters

array $element: Element.

\Drupal\Core\Form\FormStateInterface $form_state: Form state.

array $complete_form: Complete form.

Return value

array Element.

File

src/Element/MobileNumber.php, line 290

Class

MobileNumber

Provides a form input element for entering an email address.

Namespace

Drupal\mobile_number\Element

Code

public function mobileNumberValidate($element, FormStateInterface $form_state, &$complete_form) {

  /** @var \Drupal\mobile_number\MobileNumberUtilInterface $util */
  $util = \Drupal::service('mobile_number.util');
  $settings = $element['#mobile_number'];
  $op = $this
    ->getOp($element, $form_state);
  $field_label = !empty($element['#field_title']) ? $element['#field_title'] : $element['#title'];
  $tree_parents = $element['#parents'];
  $field_path = implode('][', $tree_parents);
  $input = NestedArray::getValue($form_state
    ->getUserInput(), $tree_parents);
  $input = $input ? $input : [];
  $mobile_number = NULL;
  $countries = $util
    ->getCountryOptions([], TRUE);
  $token = !empty($element['#value']['verification_token']) ? $element['#value']['verification_token'] : FALSE;
  if ($input) {
    $input += count($settings['allowed_countries']) == 1 ? [
      'country-code' => key($settings['allowed_countries']),
    ] : [];
    try {
      $mobile_number = $util
        ->testMobileNumber($input['mobile'], $input['country-code']);
      $verified = static::isVerified($element);
      if ($op == 'mobile_number_send_verification' && !$util
        ->checkFlood($mobile_number, 'sms')) {
        $form_state
          ->setError($element['mobile'], t('Too many verification code requests for %field, please try again shortly.', [
          '%field' => $field_label,
        ]));
      }
      elseif ($op == 'mobile_number_send_verification' && !$verified && !($token = $util
        ->sendVerification($mobile_number, $settings['message'], $util
        ->generateVerificationCode(), $settings['token_data']))) {
        $form_state
          ->setError($element['mobile'], t('An error occurred while sending sms.'));
      }
      elseif ($op == 'mobile_number_verify' && !$verified && $util
        ->checkFlood($mobile_number)) {
        $verification_parents = $element['#array_parents'];
        $verification_element = NestedArray::getValue($complete_form, $verification_parents);
        $verification_element['verification_code']['#prefix'] = '<div class="verification show"><div class="description">' . t('A verification code has been sent to your mobile. Enter it here.') . '</div>';
        NestedArray::setValue($complete_form, $verification_parents, $verification_element);
      }
    } catch (MobileNumberException $e) {
      switch ($e
        ->getCode()) {
        case MobileNumberException::ERROR_NO_NUMBER:
          if (!empty($element['#required']) || $op) {
            $form_state
              ->setError($element['mobile'], t('Phone number in %field is required.', [
              '%field' => $field_label,
            ]));
          }
          break;
        case MobileNumberException::ERROR_INVALID_NUMBER:
        case MobileNumberException::ERROR_WRONG_TYPE:
          $form_state
            ->setError($element['mobile'], t('The phone number %value provided for %field is not a valid mobile number for country %country.', [
            '%value' => $input['mobile'],
            '%field' => $field_label,
            '%country' => !empty($countries[$input['country-code']]) ? $countries[$input['country-code']] : '',
          ]));
          break;
        case MobileNumberException::ERROR_WRONG_COUNTRY:
          $form_state
            ->setError($element['mobile'], t('The country %value provided for %field does not match the mobile number prefix.', [
            '%value' => !empty($countries[$input['country-code']]) ? $countries[$input['country-code']] : '',
            '%field' => $field_label,
          ]));
          break;
      }
    }
  }
  if (!empty($input['mobile'])) {
    $input += count($settings['allowed_countries']) == 1 ? [
      'country-code' => key($settings['allowed_countries']),
    ] : [];
    if ($mobile_number = $util
      ->getMobileNumber($input['mobile'], $input['country-code'])) {
      $country = $util
        ->getCountry($mobile_number);
      if ($settings['allowed_countries'] && empty($settings['allowed_countries'][$country])) {
        $form_state
          ->setError($element['country-code'], t('The country %value provided for %field is not an allowed country.', [
          '%value' => $util
            ->getCountryName($country),
          '%field' => $field_label,
        ]));
      }
    }
  }
  if (!empty($token)) {
    $storage = $form_state
      ->getStorage();
    $storage['mobile_number_fields'][$field_path]['token'] = $token;
    $form_state
      ->setStorage($storage);
  }
  return $element;
}