OpenCart 🇺🇦

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

foreach ($this->request->post['product_description'] as $language_id => $value) {
	if ((utf8_strlen($value['name']) < 1) || (utf8_strlen($value['name']) > 255)) {
		$this->error['name'][$language_id] = $this->language->get('error_name');
	}
}

if ((utf8_strlen($this->request->post['model']) < 1) || (utf8_strlen($this->request->post['model']) > 64)) {
	$this->error['model'] = $this->language->get('error_model');
}

if ($this->error && !isset($this->error['warning'])) {
	$this->error['warning'] = $this->language->get('error_warning');
}

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