asp.net - Ajax Form Submit, jQuery Error for Invalid Character -


i new comer on mvc! , need help.

on click of submit of button calling below ajax code due jquery error not calling controller.

@using (ajax.beginform("createzzz", "xxxxxx", new ajaxoptions {     httpmethod = "post",     updatetargetid = "sponsorzzz",     insertionmode = insertionmode.replace,     onsuccess = "close",  })) {

on submit, system throws error "invalid character" @ below jquery code. tried following resolve lard luck..

  • update/install "install-package microsoft.jquery.unobtrusive.ajax -version 3.2.3"
  • verified controller , action name.

let me know if have possible suggestion. trying luck last 1 day failed success.

error coming on ie

unobtrusive validation support library jquery , jquery validate ** copyright (c) microsoft corporation. rights reserved.

at below line 

e=a.parsejson(b.attr("data-valmsg-replace"))!==false;

error coming on crome

789:1 uncaught syntaxerror: unexpected token u in json @ position 0     @ function.parse [as parsejson] (<anonymous>)     @ htmlformelement.l (<anonymous>:5:392)     @ a.validator.r (bundledjs?v=wvogjns1m1zzkysvvxnr5qztgnq_uwnasm21lcwbums1:1)     @ a.validator.showlabel (<anonymous>:4:13866)     @ a.validator.defaultshowerrors (<anonymous>:4:12885)     @ a.validator.showerrors (<anonymous>:4:7850)     @ a.validator.form (<anonymous>:4:6770)     @ i.fn.init.valid (<anonymous>:4:1268)     @ object.validate (<anonymous>:5:1448)     @ j (jquery.unobtrusive-ajax.min.js:19)


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