asp.net mvc - Forwarding ModelState error message while using RedirectToAction -


in post method of controller's function have added modelstateerror. once added redirect method. in method when return view, want able fetch error message passed post method , add modelstate.

    [httppost]     [validateantiforgerytoken]     public actionresult attendeeavailability(params params)     {                     ...         ...         if (some statement)         {             modelstate.addmodelerror(string.empty,resource.message);             return redirecttoaction("someaction", new { response.appointmentid, response.attendeeid });         }          return redirecttoaction("someaction", "somecontroller");     }

now error added, want retrieve in following function

    [httpget]     public actionresult attendeeavailability(guid appointmentid,guid attendeeid)     {         .....         modelstate.addmodelerror()//add message passed post(if any);         return view(model);     }

any suggestions??

then have use tempdata, or session. add error message , display in view.

//in controller string text = tempdata["text"] string; //in view @viewcontext.tempdata["text"]

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