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jQuery Validation让验证变得如此容易(三)
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以下代码进行对jQuery Validation的简单演示包括必填项、字符长度，格式验证
一、引入文件
<script src="js/jquery-1.8.0.min.js" type="text/javascript"></script>
<script src="js/jquery.validate.js" type="text/javascript"></script>
二、声明HTML片段
<form action="" id="jvForm">
用 户 名:<input type="text" name="username"/></br>
密 码:<input type="password" name="password" id="password"/></br>
确认密码:<input type="password" name="confirm_password"/></br>
出 生 地:<select name="address"><option value="">--</option><option value="1">北京</option>
<option value="1">上海</option><option value="1">深圳</option></select></br>
手 机:<input type="text" name="mobile" /></br>
邮 箱:<input type="text" name="email" /></br>
<input type="submit" value="提交" />
</form>
三、错误提示样式
<style type="text/css">
label.error{font-size:12px;font-weight: normal;color:#ff0511;margin-left:10px;}
</style>
四、验证代码
<script type = "text/javascript">
$(function() {
$("#jvForm").validate({
rules: {
username: { //用户名必填 至少3位
required: true,
minlength: 3
},
password: { //密码必填 至少6位
required: true,
minlength: 6
},
confirm_password: { //密码确认
required: true,
equalTo: "#password"
},
address: { //出生地必填
required: true
},
mobile: { //手机必填 验证格式
required: true,
mobile: true
},
email: { //email必填 验证格式
required: true,
email: true
}, },
messages: {
username: {
required: "用户名不能为空!",
minlength: "用户名至少三位!"
},
password: {
required: "密码不能为空!",
minlength: "密码至少六位!"
},
confirm_password: {
required: "密码确认不能为空!",
equalTo: "两次输入密码不一致 !"
},
address: {
required: "请选择出生地!",
},
mobile: {
required: "手机不能为空!",
mobile: "手机格式不正确",
},
email: {
required: "邮箱不能为空!",
email: "邮箱格式不正确",
},
}
});
})
</script>
因为jquery.validate.js中没有mobile验证，所以需要自己增加一个
首先找到messages 在里面添加mobile 如下：
messages: {
required: "This field is required.",
remote: "Please fix this field.",
email: "Please enter a valid email address.",
url: "Please enter a valid URL.",
date: "Please enter a valid date.",
dateISO: "Please enter a valid date (ISO).",
number: "Please enter a valid number.",
mobile: "请填写正确的手机号码.",
digits: "Please enter only digits.",
creditcard: "Please enter a valid credit card number.",
equalTo: "Please enter the same value again.",
maxlength: $.validator.format("Please enter no more than {0} characters."),
minlength: $.validator.format("Please enter at least {0} characters."),
rangelength: $.validator.format("Please enter a value between {0} and {1} characters long."),
range: $.validator.format("Please enter a value between {0} and {1}."),
max: $.validator.format("Please enter a value less than or equal to {0}."),
min: $.validator.format("Please enter a value greater than or equal to {0}.")
}
然后在methods中添加 mobile的正则校验
mobile: function( value, element ) {
return this.optional(element) || /^1[3|4|5|8][0-9]\d{8}$/.test(value);
}
运行效果
