public async System.Threading.Tasks.Task <ActionResult> Checkproductname(string productname, string Previousproductname)
{
if (productname == Previousproductname)
{
return(Json(true, JsonRequestBehavior.AllowGet));
}
bool check = Commonhelper.Checkproductname(productname);
if (check)
{
return(Json(false, JsonRequestBehavior.AllowGet));
}
else
{
return(Json(true, JsonRequestBehavior.AllowGet));
}
}