jquery validate添加自定义验证规则(验证邮箱邮政编码)

程序员文章站 2022-06-07 19:19:39

代码如下:

<!doctype html public "-//w3c//dtd xhtml 1.0 transitional//en" "https://www.w3.org/tr/xhtml1/dtd/xhtml1-transitional.dtd">
<html xmlns="https://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<title>validate.js拓展验证</title>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script type="text/javascript" src="jquery.validate.js"></script>
<script type="text/javascript" src="validate.expand.js"></script>
</head>
<body>
<form action="" method="get" id="tinyphp">
<input type="text" value="" name="iszipcode" />
<input type="submit" value="提交" />
</form>
<script type="text/javascript">
$("#tinyphp").validate({
    // 添加验证规则
    rules: {
        iszipcode: {    //验证邮箱
            iszipcode: true
        }
    }
});
    </script>
</body>
</html>

validate.expand.js

. 代码如下:

jquery.validator.addmethod("iszipcode", function(value, element) {
    var tel = /^[0-9]{6}$/;
    return this.optional(element) || (tel.test(value));
}, "请正确填写您的邮政编码");

添加多个验证方法

. 代码如下:

<!doctype html public "-//w3c//dtd xhtml 1.0 transitional//en" "https://www.w3.org/tr/xhtml1/dtd/xhtml1-transitional.dtd">
<html xmlns="https://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<title>validate.js拓展验证</title>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script type="text/javascript" src="jquery.validate.js"></script>
<script type="text/javascript" src="validate.expand.js"></script>
</head>
<body>
<form action="" method="get" id="tinyphp">
邮编：<input type="text" value="" name="iszipcode" /><br /><br />

名字：<input type="text" value="" name="username" />
<input type="submit" value="提交" />
</form>
<script type="text/javascript">
$("#tinyphp").validate({
    // 添加验证规则
    rules: {
        iszipcode: {    //验证邮箱
            iszipcode: true
        },
        username:{
            required: true,
            username: true,
            rangelength: [5,10]
        }
    },

    //重设提示信息,可省略
    messages:{
        username: {
            required: "请填写用户名",
            rangelength: "用户名必须在5-10个字符之间"
        }

    }
});
    </script>
</body>
</html>

validate.expand.js

. 代码如下:

jquery.validator.addmethod("username", function(value, element) {
return this.optional(element) || /^[\u0391-\uffe5\w]+$/.test(value);
}, "用户名必须在5-10个字符之间");

jquery.validator.addmethod("iszipcode", function(value, element) {
    var tel = /^[0-9]{6}$/;
    return this.optional(element) || (tel.test(value));
}, "请正确填写您的邮政编码");

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