LIstBoxFor未正确验证MVC

Question

我正在尝试使用HTML.ListboxFor（）控件在页面上使用验证。我在我的页面上有几个HTML.DropDownListFor（）控件按照设计进行验证，但是当我在列表框中选择一个项目时，页面会在控制器上触发HttpPost Action Method，绕过form.submit（）函数会解雇我的验证。

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我的HTML如下......

    //....more HTML

        <div class="span6">
                            @Html.LabelFor(m => m.RaceAsList)
                            <div class="controls">
                                @Html.ListBoxFor(m => m.RaceAsList, Race.SelectRace, Html.GetI18LHtmlAttributesFor(m => m.Race, new {  @class = "span4 subtext upper defaultIsZero hasPatientDeclines", tabindex = 13 }))
                            @Html.ValidationMessageFor(m => m.RaceAsList)
                            <br />
                            <span class="muted">@(Html.Raw(Kiosk.ResourceFiles.Resource.RaceHelp))</span>
                        </div>
                    </div>
                    <div class="span6">
                        @Html.LabelFor(m => m.Ethnicities)
                        <div class="controls">
                            @Html.DropDownListFor(m => m.Ethnicities, Ethnicities.SelectEthnicities, Html.GetI18LHtmlAttributesFor(m => m.Ethnicities, new { @class = "span4 upper defaultIsZero hasPatientDeclines", tabindex = 14 }))
                            @Html.ValidationMessageFor(m => m.Ethnicities)
                        </div>
                    </div>

//....more HTML

我的.js如下：

//...more javascript

$("form").submit(function() {
            if (preSubmit != undefined && $.isFunction(preSubmit)) {
                preSubmit();
            }
            if (!isForeignAddress) {
                $(".phone").each(function() {
                    nums = pv.stripAlphaChars($(this).val());
                    $(this).val(nums);
                });
            }
            if ($(".requireOptOut").size() > 0) {
                requireOptOut($(".requireOptOut:first"));
            }

            return true;
        });

//...more javascript

我的控制器如下：

//...more C#

[HttpPost]
        [ValidateAntiForgeryToken]
        public ActionResult PatientInfo(KioskPatientEntity model, FormCollection form)
        {
            LoadFromSession();
            var kioskPatient = PatientManagerService.GetPatientBySession(NavigationSession.SessionPk, Environment, KioskPatientChildPrefetch.None);

            if (kioskPatient != null)
            {
                kioskPatient.MergeChanges(model);
            }
            else
            {
                kioskPatient = model;
                kioskPatient.SessionPk = NavigationSession.SessionPk;
            }

            var properties = new []
                    {
                        KioskPatientFieldIndex.FirstName.ToString()
                        ,KioskPatientFieldIndex.MiddleName.ToString()
                        ,KioskPatientFieldIndex.LastName.ToString()
                        ,KioskPatientFieldIndex.Gender.ToString()
                        ,KioskPatientFieldIndex.Ssn.ToString()
                        ,KioskPatientFieldIndex.SsnOptedOut.ToString()
                        ,KioskPatientFieldIndex.BirthDate.ToString()
                        ,KioskPatientFieldIndex.Address1.ToString()
                        ,KioskPatientFieldIndex.Address2.ToString()
                        ,KioskPatientFieldIndex.Zip.ToString()
                        ,KioskPatientFieldIndex.City.ToString()
                        ,KioskPatientFieldIndex.State.ToString()
                        ,KioskPatientFieldIndex.Country.ToString()
                        ,KioskPatientFieldIndex.Race.ToString()
                        ,KioskPatientFieldIndex.Ethnicities.ToString()
                        ,KioskPatientFieldIndex.PreferredLanguage.ToString()
                        ,KioskPatientFieldIndex.HearFrom.ToString()
                        ,KioskPatientFieldIndex.Practice.ToString()
                        ,KioskPatientFieldIndex.AlternateLocation.ToString()

                    };

            kioskPatient.InitializeRaceList(ListManagerService.GetRaceList());
            //var List = kioskPatient.RaceAsList;
            //var raceComingtrhough = kioskPatient.Race;
            //var nameComing = kioskPatient.FirstName;
            return SaveKioskPatientEntity(kioskPatient, properties,
                                   new SequenceButtonTypes[] {SequenceButtonTypes.NextButton});

        }

//...more C#