public function processSubmitAddress() { include_once _PS_MODULE_DIR_ . 'avalaratax/avalaratax.php'; $avalara_module = new AvalaraTax(); if ($avalara_module->active) { $result = $avalara_module->fixPOST(); if (isset($result['ResultCode']) && $result['ResultCode'] == 'Error') { if (isset($result['Messages']['Summary'])) { foreach ($result['Messages']['Summary'] as $error) { $this->errors[] = Tools::safeOutput($error); } } else { $this->errors[] = Tools::displayError('This address cannot be submitted'); } return false; } } parent::processSubmitAddress(); }