Jquery validate hides kendo-ui controls -


i have form uses kendo-ui numerictextbox

@html.labelfor(p => p.cost) @html.textboxfor(p => p.cost, new { @autocomplete = "off" })

i bind it, then, make work jquery validate plugin, set following settings:

$("#cost").kendonumerictextbox({     format: "c",     min: 0,     decimals: 2 });  $.validator.setdefaults({     ignore: [],     highlight: function (element, errorclass) {         element = $(element);         if (element.hasclass("k-input")) {             element.closest(".k-widget").addclass(errorclass);          } else {             element.addclass(errorclass);         }     },     unhighlight: function (element, errorclass) {         element = $(element);         if (element.hasclass("k-input")) {             element.closest(".k-widget").removeclass(errorclass);         } else {             element.removeclass(errorclass);         }     } });

when try submit form , cost input invalid, adds errorclass (on .k-widget wrapper).

the problem that, if press submit button again, kendo-ui element disappears (with style="display: none;").

i don't know triggering this. i've seen if change errorclass else other input-validation-error, kendo-ui widget remains visible.

this issue happens kendo-ui controls, not standard html inputs.

i doing wrong?

i'm betting numeric texbox control double-div-wrapped datepicker control is. here highlight() , unhighlight() functions use in validator configuration determine element apply error class to:

... highlight: function (element, errorclass, validclass) {   var e = $(element),       parent = _getparent(e);      _addclass(e, parent);   }, unhighlight: function (element, errorclass, validclass) {   var e = $(element),       parent = _getparent(e);    _removeclass(e, parent); } ...  function _getparent(element) {   // kendo datepicker double-wrapped, requires return parent of parent   return (element.parent().hasclass('k-picker-wrap')) ? element.parent().parent() : element.parent(); }  function _addclass (element, parent) {   if (parent.hasclass('k-widget')) {     parent.addclass('error');   } else {     element.addclass('error');   } }  function _removeclass(element, parent) {   if (parent.hasclass('k-widget')) {     parent.removeclass('error');   } else {     element.removeclass('error');   } }

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