public static function CardNumber::validateCardNumber in Creditfield Form Element 8

File

src/Element/CardNumber.php, line 51

Class

CardNumber

Provides a one-line credit card number field form element.

Namespace

Drupal\creditfield\Element

Code

public static function validateCardNumber(&$element, FormStateInterface $form_state, &$complete_form) {
  if (!static::numberIsValid($element['#value'])) {
    $form_state
      ->setError($element, t('Your card appears to be invalid. Please check the numbers and try again.'));
    return;
  }
}