jquery.validate不顯示消息

Question

似乎無法找出為什么我的jquery.validate腳本未顯示消息。 有人看到我在做什么錯嗎？

嘗試在單獨的div中顯示消息：

的HTML：

  <form class="cmxform" id="commentForm" method="get" action="">
                <label for="vehiclePrice" class="form-control-label vpl">Vehicle Price</label>
                <input type="text" class="form-control" id="vehiclePrice" placeholder="$0" onkeypress="return isNumberKey(event)" value="25592" required />

                <label for="estimatedTaxesAndFees" class="form-control-label etfl">Estimated Taxes and Fees</label>
                <input type="text" class="form-control" id="estimatedTaxesAndFees" placeholder="$0" onkeypress="return isNumberKey(event)" value="2843" required />

              </form>

            <div id="error-note"></div>

js：

$(document).ready(function() {

$('#commentForm').validate({
    errorLabelContainer: "#error-note",
    wrapper: "li",
    onfocusout: function(element, event) {
        this.element(element);
    },
    rules: {
        vehiclePrice: 'required',
        estimatedTaxesAndFees: 'required'

    },
    messages: {
        vehiclePrice: 'Please enter vehicle price',
        estimatedTaxesAndFees: 'Please enter taxes and fees
    }
});

});

小提琴

Answer 1

1）在您的小提琴中包含jQuery

2）在您的HTML中添加提交按鈕：

<input type="submit" value="Submit" />

3）在estimatedTaxesAndFees消息的末尾添加缺少的' ：

estimatedTaxesAndFees: 'Please enter taxes and fees' // <-- Here

更新小提琴

---

您需要在input添加name屬性，才能在此處獲取自定義消息：

<input type="text" class="form-control" name="vehiclePrice" id="vehiclePrice"
<input type="text" class="form-control" name="estimatedTaxesAndFees"

更新小提琴

Answer 2

你有一個未封閉的字符串文字，同樣在小提琴中不包括jQuery

$(document).ready(function() {

    $('#commentForm').validate({
        errorLabelContainer: "#error-note",
        wrapper: "li",
        onfocusout: function(element, event) {
            this.element(element);
        },
        rules: {
            vehiclePrice: 'required',
            estimatedTaxesAndFees: 'required'

        },
        messages: {
            vehiclePrice: 'Please enter vehicle price',
            estimatedTaxesAndFees: 'Please enter taxes and fees'//closing ' was missing
        }
    });

});

演示： 小提琴

如果您清除文本框的內容/或在表單中添加提交按鈕/或手動調用表單的valid()方法，則驗證將觸發