public function bindChecknStore(&$data, $preload = false)
{
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query->select('products_en_gb.tsmart_product_id')->from('#__tsmart_products AS products')->leftJoin('#__tsmart_products_en_gb AS products_en_gb USING(tsmart_product_id)')->where('products_en_gb.tsmart_product_id!=' . (int) $data['tsmart_product_id'])->where('products_en_gb.product_name = ' . $query->q("{$data['product_name']}"));
$db->setQuery($query);
$list_tour = $db->loadObjectList();
if (count($list_tour) > 0) {
vmError('tour name exists, please select other tour name');
return false;
}
return parent::bindChecknStore($data, $preload);
// TODO: Change the autogenerated stub
}