/**
* Add error message for invalid VAT ID
*
* @param Address $customerAddress
* @return $this
*/
protected function addInvalidMessage($customerAddress)
{
$vatId = $this->escaper->escapeHtml($customerAddress->getVatId());
$message = [(string) __('The VAT ID entered (%1) is not a valid VAT ID.', $vatId)];
$customer = $customerAddress->getCustomer();
if (!$this->scopeConfig->isSetFlag(HelperAddress::XML_PATH_VIV_DISABLE_AUTO_ASSIGN_DEFAULT) && !$customer->getDisableAutoGroupChange()) {
$message[] = (string) __('You will be charged tax.');
}
$this->messageManager->addError(implode(' ', $message));
return $this;
}
