OpenCart 🇺🇦

if (!$this->user->hasPermission('modify', 'shipping/fedex')) {
	$this->error['warning'] = $this->language->get('error_permission');
}

if (!$this->request->post['fedex_key']) {
	$this->error['key'] = $this->language->get('error_key');
}

if (!$this->request->post['fedex_password']) {
	$this->error['password'] = $this->language->get('error_password');
}

if (!$this->request->post['fedex_account']) {
	$this->error['account'] = $this->language->get('error_account');
}

if (!$this->request->post['fedex_meter']) {
	$this->error['meter'] = $this->language->get('error_meter');
}

if (!$this->request->post['fedex_postcode']) {
	$this->error['postcode'] = $this->language->get('error_postcode');
}

if (!$this->error) {
	return true;
} else {
	return false;
}