OpenCart 🇺🇦

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

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

if (!$this->request->post['ups_username']) {
	$this->error['username'] = $this->language->get('error_username');
}

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

if (!$this->request->post['ups_city']) {
	$this->error['city'] = $this->language->get('error_city');
}

if (!$this->request->post['ups_state']) {
	$this->error['state'] = $this->language->get('error_state');
}

if (!$this->request->post['ups_country']) {
	$this->error['country'] = $this->language->get('error_country');
}

if (empty($this->request->post['ups_length'])) {
	$this->error['dimension'] = $this->language->get('error_dimension');
}

if (empty($this->request->post['ups_width'])) {
	$this->error['dimension'] = $this->language->get('error_dimension');
}

if (empty($this->request->post['ups_height'])) {
	$this->error['dimension'] = $this->language->get('error_dimension');
}

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