带有select的jquery验证程序不工作

我刚刚开始使用jQueryValidate插件，但未能按预期工作

我在小提琴上有一个例子

谁能告诉我我到底做错了什么？我只是想要求用户在下拉列表中选择一个选项，但即使我没有选择一个值，它也会说表单是有效的

HTML:

<form id="roadForm" method="get" action="">
    <p>
        <label for="editRoad_ProjectClassification">
            <em class="red">*</em> Project Classification:
        </label>
        <select id="editRoad_ProjectClassification" name="editRoad_ProjectClassification"  title="Please select something!" validate="required:true">
            <option value="">Please select</option>
            <option value="1">1</option>
            <option value="2">2</option>
        </select>
    </p>
</form>
<label class="FUNC_saveRecord">
    <span class="icon iconSave"></span>
    <span class="title">Save</span>
</label>

$('.FUNC_saveRecord').click(function() {
    saveRecord();
});


function saveRecord() {
    var roadFormValidator = $('#roadForm').validate();
    if (!roadFormValidator.valid()) {
        roadFormValidator.showErrors();
    }
    else {
        alert('form is valid');
    }
}

<form id="roadForm" method="get" action="">
<p>
    <label for="editRoad_ProjectClassification">
        <em class="red">*</em> Project Classification:
    </label>
    <select id="editRoad_ProjectClassification" name="editRoad_ProjectClassification"  title="Please select something!" class="required">
        <option value="">Please select</option>
        <option value="1">1</option>
        <option value="2">2</option>
    </select>
</p>
</form>
<label class="FUNC_saveRecord">
    <span class="icon iconSave"></span><span class="title">Save</span>
</label>

$("#roadForm").validate();

$('.FUNC_saveRecord').click(function() {
    saveRecord();
});


function saveRecord() {
    var roadFormValidator = $('#roadForm');
    if (roadFormValidator.valid()) {
        alert('form is valid');
    }
}

---

这里有几个问题：

表单

在开头标记中拼写错误（

）看起来这是已修复的

您需要向字段添加

class='required'

属性

validate=required:true

不起作用

无需每次单击

时调用
验证
。只需在
document.ready上调用一次即可

在这种情况下，无需手动调用

淋浴ROR

。插件将自动为您执行此操作

以下是我将如何更新您的代码：

HTML:

<form id="roadForm" method="get" action="">
    <p>
        <label for="editRoad_ProjectClassification">
            <em class="red">*</em> Project Classification:
        </label>
        <select id="editRoad_ProjectClassification" name="editRoad_ProjectClassification"  title="Please select something!" validate="required:true">
            <option value="">Please select</option>
            <option value="1">1</option>
            <option value="2">2</option>
        </select>
    </p>
</form>
<label class="FUNC_saveRecord">
    <span class="icon iconSave"></span>
    <span class="title">Save</span>
</label>

$('.FUNC_saveRecord').click(function() {
    saveRecord();
});


function saveRecord() {
    var roadFormValidator = $('#roadForm').validate();
    if (!roadFormValidator.valid()) {
        roadFormValidator.showErrors();
    }
    else {
        alert('form is valid');
    }
}

<form id="roadForm" method="get" action="">
<p>
    <label for="editRoad_ProjectClassification">
        <em class="red">*</em> Project Classification:
    </label>
    <select id="editRoad_ProjectClassification" name="editRoad_ProjectClassification"  title="Please select something!" class="required">
        <option value="">Please select</option>
        <option value="1">1</option>
        <option value="2">2</option>
    </select>
</p>
</form>
<label class="FUNC_saveRecord">
    <span class="icon iconSave"></span><span class="title">Save</span>
</label>

$("#roadForm").validate();

$('.FUNC_saveRecord').click(function() {
    saveRecord();
});


function saveRecord() {
    var roadFormValidator = $('#roadForm');
    if (roadFormValidator.valid()) {
        alert('form is valid');
    }
}

更新示例：