Sylius\Behat\Page\Shop\Checkout\AddressPageInterface::checkInvalidCredentialsValidation PHP Method

    public function checkInvalidCredentialsValidation();

 /**
  * @Then I should be notified about bad credentials
  */
 public function iShouldBeNotifiedAboutBadCredentials()
 {
     Assert::true($this->addressPage->checkInvalidCredentialsValidation(), 'I should see validation error, but I do not.');
 }