使用jquery.validate.min.js进行Wordpress表单验证不起作用

我在Wordpress中有一个定制的表单（我考虑过使用表单插件，但它是一个三步表单，我看到的插件似乎都不合适）。我尝试按照以下步骤实现表单验证插件：

以下是我在wordpress模板中得到的内容：

<form name="lpsOrderForm" id="lpsOrderForm" method="post" class="contact-form" action="/payment-information/">
<input name=action type=hidden value=lps_calc>
<input name=page type=hidden value=2>
<input name=size type=hidden value=2>
<ul class=form-list>
<li><label>Paper</label></li>
<li><select name=paper id=paper onchange="lps_calcprice()">
<option value=4 >70# Gloss</option>
<option value=5 >7 Pt Reply/Uncoated</option>
</select></li>
</ul>
<ul class=form-list>
<li><label>Ink</label></li>
<li><select name=ink id=ink onchange="lps_calcprice()">
<option value=6 >Full Color Both Sides</option>
<option value=7 >Full Color One Side</option>
</select></li>
</ul>
<ul class=form-list>
<li><label>Bleed</label></li>
<li><select name=bleed id=bleed onchange="lps_calcprice()">
<option value=8 >Yes Bleed</option>
<option value=9 >No Bleed</option>
</select></li>
</ul>
<ul class=form-list>
<li><label>Fold</label></li>
<li><select name=fold id=fold onchange="lps_calcprice()">
<option value=0>None</option>
<option value=10 >Half-Fold</option>
<option value=11 >Quarter-Fold</option>
<option value=12 >Tri-Fold</option>
<option value=13 >Double Parallel-Fold</option>
</select></li>
</ul>
<ul class=form-list>
<li><label>Bindery</label></li>
<li><select name=bindery id=bindery onchange="lps_calcprice()">
<option value=0>None</option>
<option value=14 >One Perf</option>
<option value=15 >Two Perfs</option>
<option value=16 >Three Perfs</option>
<option value=17 >Four Perfs</option>
<option value=18 >Five Perfs</option>
<option value=19 >L Perf</option>
</select></li>
</ul>
<ul class=form-list>
<li><label>Quantity</label></li>
<li><select name=quantity id=quantity onchange="lps_calcprice()">
<option value=0>0</option>
<option value=20 >1000</option>
<option value=21 >2000</option>
<option value=22 >3000</option>
<option value=23 >4000</option>
<option value=24 >5000</option>
<option value=25 >10000</option>
<option value=31 >15000</option>
<option value=26 >25000</option>
<option value=27 >50000</option>
<option value=28 >75000</option>
<option value=29 >100000</option>
</select></li>
</ul>
    <ul class="form-list">
        <li><label>Company/Name:</label></li>
        <li><input class="fws4" type="text" name="lps_deliveryname" id="lps_deliveryname"/></li>
    </ul>
    <ul class="form-list">
        <li><label>Address Line 1:</label></li>
        <li><input class="fws4" type="text" name="lps_deliveryadd1" id="lps_deliveryadd1"/></li>
    </ul>
    <ul class="form-list">
    <li><label>Address Line 2:</label></li>
        <li><input class="fws4" type="text" name="lps_deliveryadd2" id="lps_deliveryadd2"/></li>
    </ul>
    <ul class="form-list">
        <li><label for="city">City:</label></li>
        <li><input class="small-tbox" type="text" name="lps_deliverycity" name="lps_deliverycity" id="lps_deliverycity"/></li>
       <li><label for="states">State:</label></li>
       <li><label for="zip">Zip:</label></li>
       <li><input class="small-tbox" type="text" name="lps_deliveryzip" id="lps_deliveryzip"/></li>
    </ul>
    <input class="checkout-button-blue" type="submit" /></fieldset>
</div>
<div class="clear"></div>
</form>

}

这是插件文件，我称之为trace_validate_form：

<?php
/**
 * Plugin Name: Trace Validate Form
 * Description: Validate form data instantly with jQuery. Uses <a     href="http://bassistance.de/jquery-plugins/jquery-plugin-validation/">jQuery Form Validation</a> plugin by Jörn Zaefferer.
 * Version: 1.0
 * Author: Pro Blog Design
 * Author URI: http://www.problogdesign.com/
 * Lic
*/

/**
 * Add jQuery Validation script on posts.
 */
function trace_vc_scripts() {
//  if(is_single() ) {
        wp_enqueue_script( "jquery-validate",     WP_PLUGIN_URL.'/trace_validate_form/js/jquery.validate.min.js', array('jquery') );
    wp_enqueue_style(
        'jquery-validate',
        plugin_dir_url( __FILE__ ) . 'css/style.css',
        array(),
        '1.0'
    );
//  }
}
add_action('init', 'trace_vc_scripts');

/**
 * Initiate the script.
 * Calls the validation options on the comment form.
 */
function trace_vc_init() { ?>
    <script type="text/javascript">
    jQuery(document).ready(function($) {

        $('#lpsOrderForm').validate({
            rules: {

                lps_deliveryName: {
                    required: true,
                },

                lps_deliveryAdd1: {
                    required: true
                },

                lps_deliveryCity: {
                    required: true
                },

                lps_deliveryZip: {
                    required: true,
                    maxlength: 5,
                    digits: true
                },
            },
            messages: {
                lps_deliveryName: "Please enter a name for the sample/delivery address.",
                lps_deliveryAdd1: "Please enter a street address for the sample/delivery address.",
                lps_deliveryCity: "Please enter a city for the sample/delivery address.",
                lps_deliveryZip: "Please enter a 5 digit zip code for the sample/delivery address."
            }
        });
    });
</script>
<?php }
add_action('wp_footer', 'trace_vc_init', 999);
?>

jQuery（文档）.ready（函数（$）{
$（'#lpsOrderForm'）。验证({
规则：{
lps_交付名称：{
要求：正确，
},
lps_交付地址1：{
必填项：true
},
lps_配送城市：{
必填项：true
},
lps_配送Zip：{
要求：正确，
最大长度：5，
数字：真
},
},
信息：{
lps_deliveryName：“请输入样本/交付地址的名称。”，
lps_deliveryAdd1：“请输入样本/递送地址的街道地址。”，
lps_deliveryCity：“请输入样本/交付地址的城市。”，
lps_deliveryZip：“请输入样本/交付地址的5位邮政编码。”
}
});
});

当我没有在字段中放置任何内容并单击Submit时，它只会转到下一页。我是Wordpress的新手，所以这很可能是一个简单的修复。我怀疑它与表单操作有关，但我不确定如何更改它以使表单验证生效。当我查看源代码时，我在头部看到了JS文件，并且在Firebug中没有发现任何错误。任何意见都将不胜感激

---

*注意：我故意删除了状态输入，因为它是从Wordpress中的php evaluator插件中加载的，我不想让它变得更加混乱。

我继续做了这个项目需要完成的其他事情，然后又重新验证了表单。结果我需要在输入中添加“class=required”。现在真是魅力四射！愚蠢…

我接着做了这个项目需要完成的其他事情，然后又开始验证表单。结果我需要在输入中添加“class=required”。现在真是魅力四射！愚蠢…

当您检查firebug是否有错误时，是否在单击“提交”后进行检查？是否有其他JavaScript代码未显示给我们？任何其他

单击

或

提交

事件处理程序？这些可以超越插件自己的提交事件处理程序.Jrod——我正在检查提交前后的Firebug。Sparky-我确实将onchange事件绑定到一些选择框。我已经编辑了这篇文章，并在上面添加了额外的代码。当你检查firebug的错误时，你是在点击提交后检查的吗？你有没有其他JavaScript代码没有显示给我们？任何其他

单击

或

提交

事件处理程序？这些可以超越插件自己的提交事件处理程序.Jrod——我正在检查提交前后的Firebug。Sparky-我确实将onchange事件绑定到一些选择框。我已经编辑了这篇文章，并在上面添加了额外的代码。

<?php
/**
 * Plugin Name: Trace Validate Form
 * Description: Validate form data instantly with jQuery. Uses <a     href="http://bassistance.de/jquery-plugins/jquery-plugin-validation/">jQuery Form Validation</a> plugin by Jörn Zaefferer.
 * Version: 1.0
 * Author: Pro Blog Design
 * Author URI: http://www.problogdesign.com/
 * Lic
*/

/**
 * Add jQuery Validation script on posts.
 */
function trace_vc_scripts() {
//  if(is_single() ) {
        wp_enqueue_script( "jquery-validate",     WP_PLUGIN_URL.'/trace_validate_form/js/jquery.validate.min.js', array('jquery') );
    wp_enqueue_style(
        'jquery-validate',
        plugin_dir_url( __FILE__ ) . 'css/style.css',
        array(),
        '1.0'
    );
//  }
}
add_action('init', 'trace_vc_scripts');

/**
 * Initiate the script.
 * Calls the validation options on the comment form.
 */
function trace_vc_init() { ?>
    <script type="text/javascript">
    jQuery(document).ready(function($) {

        $('#lpsOrderForm').validate({
            rules: {

                lps_deliveryName: {
                    required: true,
                },

                lps_deliveryAdd1: {
                    required: true
                },

                lps_deliveryCity: {
                    required: true
                },

                lps_deliveryZip: {
                    required: true,
                    maxlength: 5,
                    digits: true
                },
            },
            messages: {
                lps_deliveryName: "Please enter a name for the sample/delivery address.",
                lps_deliveryAdd1: "Please enter a street address for the sample/delivery address.",
                lps_deliveryCity: "Please enter a city for the sample/delivery address.",
                lps_deliveryZip: "Please enter a 5 digit zip code for the sample/delivery address."
            }
        });
    });
</script>
<?php }
add_action('wp_footer', 'trace_vc_init', 999);
?>