Javascript 敲除验证出错

我有一个表单中的文本编辑器集合，用敲除验证来验证它们。当我提交表单时，只有少数表单显示验证错误，尽管所有表单都应该通过。此问题仅在错误显示这两个字段时出现，但我已检查并再次检查，并且所有这些字段的所有接线都已正确设置，例如，我没有理由认为这两个字段应与未显示此问题的其他字段不同

我希望在淘汰验证的内部经验方面比我丰富的人能给我指出一些可能会使这些验证失败的东西。我将其设置为当用户在编辑器外单击时验证文本，这很好。以下问题仅在用户单击提交时出现，页面上的其他字段（此处显示的编辑器除外）也有问题。换句话说，如果每个字段都有效，则提交表单。如果除下面显示的字段以外的任何字段存在问题，则显示假阳性

添加代码示例： 创建验证器并扩展可观察对象。注意：图中所示的配置与未标记为无效的配置相同：

ko.validation.rules['notIn'] = {
    validator: function (value, params) {
        var thisValidator = baseCompare.slice();
        if (Array.isArray(params))
            params.forEach(function (element, index, array) {
                thisValidator.push(element);
            });
        else
            thisValidator.push(params);
        return thisValidator.indexOf(value) == -1;
    },
    message: 'Please enter a unique value'
};

ko.validation.registerExtenders();
self.setupValidation = function () {
    self.title.extend({
        required: true,
        notIn: {
            message: 'Please enter a unique title',
            params: self.froalaBasify('New Change Request')
        }
    });
    self.domain.extend({ required: true, notEqual: '0' }).extend({ notify: 'always' });
    self.priority.extend({ required: true, notEqual: '0' }).extend({ notify: 'always' });
    self.securityClassification.extend({ required: true, notEqual: '0' }).extend({ notify: 'always' });
    self.impact.extend({ required: true, notEqual: '0' }).extend({ notify: 'always' });
    self.customersAffected.extend({
        required: true,
        notIn: {
            message: 'Please describe the customers affected',
            params: self.froalaBasify(CRHelper.ValidationPlaceholders.customersAffected)
        }
    });
//False Positive
    self.justification.extend({
        required: true,
        notIn: {
            message: 'Please provide a justification for the request',
            params: self.froalaBasify(CRHelper.ValidationPlaceholders.justification)
        }
    });

    self.scope.extend({
        required: true,
        notIn: {
            message: 'Please describe the systems affected by this change',
            params: self.froalaBasify(CRHelper.ValidationPlaceholders.scope)
        }
    });
//False Positive
    self.validationProcess.extend({
        required: true,
        notIn: {
            message: 'Please enter a validation plan for this change',
            params: self.froalaBasify(CRHelper.ValidationPlaceholders.validationProcess)
        }
    });
    self.description.extend({
        required: true,
        notIn: {
            message: 'Please enter a description',
            params: self.froalaBasify(CRHelper.ValidationPlaceholders.description)
        }
    });
    self.deadlineRequested.extend({
        required: true,
        dateGreaterThanToday: {
            onlyIf: function () {
                //var isTrue = $('#ddTransition option:selected').text() == "Delete Request";
                //return !(isTrue);
                return self.id === 0;
            }
        }
    });
    //self.deadlineRequested.extend({
    //    required: true}).extend({ notify: 'always' });

};

然后是提交处理程序：

self.submitChangeRequest = function () {
    var validated = ko.validatedObservable(self.ChangeRequest());
    var transition = "";
    transition = $('#ddTransition option:selected').text();

    var disableValidation = false;
    if (transition == "Delete Request")
        disableValidation = true;
    var formIsValid = validated.isValid();
    if (CRHelper.ConfirmSubmitIfDeleteChosen() && (disableValidation || formIsValid)) {
        $('.submitter').prop('disabled', true);
        var formUsage = $("[id*='hdnFormUsage']")[0].value;
        var ajax = new utils.AjaxFormatter(
            {
                type: "POST",
                data: ko.toJSON(self.ChangeRequest()),
                url: DomainUtil.baseUrl + "api/ChangeRequests/",
                contentType: "application/json",
                headers: { 'formUsage': formUsage }
            },
            function (updatedModel, status, request) {
                var updateMessage = formUsage == 'execute' ? 'executed' : (formUsage == 'new' ? 'saved new' : transition == 'Delete Request' ? 'deleted' : 'updated');
                var $msg = $("[id*='StatusMessage']");
                $msg.html('Successfully ' + updateMessage + ' Change Request ' + updatedModel.id);
                $msg.addClass('alertGo').show().fadeOut({ duration: 8000, easing: 'easeInQuint', complete: function () { $msg.removeClass('alertGo'); } });


                if (formUsage == 'new') {
                    changeRequestViewModel.SetChangeRequest(new ChangeRequestModel());
                    CRHelper.SetEditors('new');
                } else {
                    changeRequestViewModel.SetChangeRequest(new ChangeRequestModel(updatedModel));
                    CRHelper.SetEditors('edit');
                }
                if ((formUsage == 'editState' || formUsage == 'edit') && updatedModel.activeStateId === 8)
                    $('#approvedByItems').toggle();
                if (formUsage === 'execute' || (formUsage === 'editState' && updatedModel.activeStateName == 'Approved')) {
                    $('#divExecuted').toggle();
                    $('#divChangeState').hide();
                }
                try {
                    $('#dtpDeadlineRequested').datepicker();
                    $('#dtpDeadlineRequested').datepicker('refresh');

                } catch (e) {
                    $('#dtpDeadlineRequested').datepicker('destroy');
                    $('#dtpDeadlineRequested').datepicker();

                }
                if (transition == "Delete Request") {
                    $('.submitter').prop('disabled', true);
                    $('#divSubmitButtons #buttonSet').toggle();
                    $('#divSubmitButtons #returnLink').toggle();
                    $('#formFields').prop('disabled', true);
                }
                if (updatedModel.activeStateName == 'Executed' || updatedModel.activeStateName == 'Deleted' || updatedModel.activeStateName == 'Approved') {
                    $('#formFields').prop('disabled', true);
                    $('.editor').unbind('dblclick');
                    $('#divSubmitButtons #buttonSet').toggle();
                    $('#divSubmitButtons #returnLink').toggle();
                }
            },
            function (request, status, error) {
                //update message text
                var $msg = $("[id*='StatusMessage']");
                var updateMessage = formUsage == 'execute' ? 'executing' : (formUsage == 'new' ? 'saving' : 'updating');
                $msg.html('Failure ' + updateMessage + ': ' + error);
                $msg.addClass('alertStop').show().fadeOut({ duration: 8000, easing: 'easeInQuint', complete: function () { $msg.removeClass('alertStop'); } });
            },
            function () {
                if (pwChooser)
                    pwChooser.selectedPW([]);

                //hide spinny
            }
        );
        utils.tokenizedAjax(ajax);

    } else {
        ko.validation.group(self.ChangeRequest()).showAllMessages();
        var $msg = $("[id*='StatusMessage']");

        $msg.html('Check your entries and try again')
            .addClass('alertCaution')
            .show()
            .fadeOut({
                duration: 2000,
                easing: 'easeInQuint',
                complete: function () {
                    $msg.removeClass('alertCaution');
                }
            });

    }
}

然后在这里，我在模型上声明了可观测值——所有这些都非常简单：

self.description = ko.observable(crData.description || '');
self.domain = ko.observable(crData.domain || '');
self.id = crData.id || 0;
self.impact = ko.observable(crData.impact || '');
self.includesPolicyWaiver = ko.observable(crData.includesPolicyWaiver || false);
self.justification = ko.observable(crData.justification || '');
self.priority = ko.observable(crData.priority || '');
self.scope = ko.observable(crData.scope || '');
self.securityClassification = ko.observable(crData.securityClassification || '');
self.title = ko.observable(crData.title || 'New Change Request');
self.validationProcess = ko.observable(crData.validationProcess || '');

我已经对代码进行了三次检查，没有其他地方可以明确更改这两个表单字段后面的值。在我看来，这似乎是一个全局类型值被切换，然后没有重置或其他

这很有趣：我唯一做的更改是html中元素的顺序。进行相同的测试/提交，现在位于第2和第4位置的其他字段显示假阳性。显示它的那些最初按照预期进行验证。

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你能分享一些代码吗？你也能添加你的标记吗？我想知道你是如何应用你的敲除绑定的。你能分享一些代码吗？你也能添加你的标记吗？我想知道你是如何应用你的击倒绑定的。