jQuery.validator 自定義驗證訊息

jQuery.validator.addMethod("ruletypeVali", function (value, element, params) {
            var customMsg = "請輸入正確整數";
            let result = true;
            let ruleType = $("#RuleType").val();
            if (ruleType == "0") {
                if (value < params[0] || value > params
 
[1]) {
                    customMsg = "只能輸入5-10之間的數值";
                    result = false;
                }
            }

            $.validator.messages.DaysToShipVali = customMsg;
            return this.optional(element) || result;
        });

        $("#form-submit").validate({
            rules: {
                RuleTypeCode: {
                    required: 
 
true,
                    digits: true,
                    ruletypeVali:[5,10]
                },
                
            },
            messages: {
                RuleTypeCode: {
                    required: "值不為空",
                    digits: "必須輸入整數",
                }
            },

            onfocusout: function (e) {
                $(e).valid();
            }
        });