jquery自带表单验证form用法示例 - Trible.H
首先下载一个已写好的验证jquery库:jquery验证库,解压后放在js文夹里面,在你的当前页面引用jquery验证表单库路径:
例如:
- <script type=”text/javascript” src=”XXXXX/js/jquery.validate.js”></script>
-
下面是引用后验证具体用法:
JavaScript代码- <script type=“text/javascript”>
- $(document).ready(function() {
- $(“#creator_2”).validate({
- rules:{
- province:{
- required: true
- },
- city:{
- required: true
- },
- area:{
- required: true
- },
- s_name:{
- required: true,
- minlength: 2,
- maxlength: 10
- },
- s_email:{
- required: true,
- email:true,
- maxlength:30
- },
- s_address:{
- required: true,
- minlength: 5,
- maxlength: 100
- },
- s_tel:{
- required: true,
- minlength: 7,
- maxlength: 15
- }
- },
- messages:{
- province:{
- required: “请选择省份”
- },
- city:{
- required: “请选择城市”
- },
- area:{
- required: “请选择区域”
- },
- s_name:{
- required: “请填写姓名”,
- minlength:“姓名最少为2个字符”,
- maxlength:“姓名最长为10个字符”
- },
- s_email:{
- required: “请填写邮箱”,
- email:“请填写正确的格式”,
- maxlength:“邮箱最多30个字符”
- },
- s_address:{
- required:“请填写收货地址”,
- minlength:“收货地址最少为5个字符”,
- maxlength:“收货地址最多为100个字符”
- },
- s_tel:{
- required:“请填写电话号码”,
- minlength:“电话号码最少为5个字符”,
- maxlength:“电话号码最多为13个字符”
- }
- }
- });
- });
- </script>
注:creator_2是form的ID号,province,s_email这些都是表单的元素的ID,最好给他们起名字和ID号是一样的,方便操作。格式如下:
XML/HTML代码- <input name=“s_email” id=“s_email” type=“text” class=“input required” />