本文共 4545 字,大约阅读时间需要 15 分钟。
官方网站:
API:默认校验规则
(1)required:true 必输字段(2)remote:"check.php" 使用ajax方法调用check.php验证输入值(3)email:true 必须输入正确格式的电子邮件(4)url:true 必须输入正确格式的网址(5)date:true 必须输入正确格式的日期(6)dateISO:true 必须输入正确格式的日期(ISO),例如:2009-06-23,1998/01/22 只验证格式,不验证有效性(7)number:true 必须输入合法的数字(负数,小数)(8)digits:true 必须输入整数(9)creditcard: 必须输入合法的信用卡号(10)equalTo:"#field" 输入值必须和#field相同(11)accept: 输入拥有合法后缀名的字符串(上传文件的后缀)(12)maxlength:5 输入长度最多是5的字符串(汉字算一个字符)(13)minlength:10 输入长度最小是10的字符串(汉字算一个字符)(14)rangelength:[5,10] 输入长度必须介于 5 和 10 之间的字符串")(汉字算一个字符)(15)range:[5,10] 输入值必须介于 5 和 10 之间(16)max:5 输入值不能大于5(17)min:10 输入值不能小于10 默认提示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).", dateDE: "Bitte geben Sie ein gültiges Datum ein.", number: "Please enter a valid number.", numberDE: "Bitte geben Sie eine Nummer ein.", digits: "Please enter only digits", creditcard: "Please enter a valid credit card number.", equalTo: "Please enter the same value again.", accept: "Please enter a value with a valid extension.", 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}.")},如需要修改,可在 js 代码中加入:jQuery.extend(jQuery.validator.messages, {
required: "必选字段", remote: "请修正该字段", email: "请输入正确格式的电子邮件", url: "请输入合法的网址", date: "请输入合法的日期", dateISO: "请输入合法的日期 (ISO).", number: "请输入合法的数字", digits: "只能输入整数", creditcard: "请输入合法的信用卡号", equalTo: "请再次输入相同的值", accept: "请输入拥有合法后缀名的字符串", maxlength: jQuery.validator.format("请输入一个 长度最多是 {0} 的字符串"), minlength: jQuery.validator.format("请输入一个 长度最少是 {0} 的字符串"), rangelength: jQuery.validator.format("请输入 一个长度介于 {0} 和 {1} 之间的字符串"), range: jQuery.validator.format("请输入一个介于 {0} 和 {1} 之间的值"), max: jQuery.validator.format("请输入一个最大为{0} 的值"), min: jQuery.validator.format("请输入一个最小为{0} 的值")});推荐做法,将此文件放入 messages_cn.js 中,在页面中引入:<script src="../js/messages_cn.js" type="text/javascript"></script>
使用案例如下:<form id="formLogin" method="post"> <div> <label for="username">Username:</label> <input type="text" id="username" name="username" /> </div> <div> <label for="password">password:</label> <input type="text" id="password" name="password" /> </div> <div> <label for="password1">password1:</label> <input type="text" id="password1" name="password1" /> </div> <div> <label for="sex">sex:</label> <select id="sex" name="sex"> <option id="sexopt" value="" selected="selected">请选择</option> <option id="sexnan" value="1">男</option> <option id="sexnv" value="2">女</option> </select> </div> <div> <label for="favorite">level:</label> <input type="checkbox" id="sport" name="favorite" value="sport" />sport <input type="checkbox" id="write" name="favorite" value="write" />write </div> <div> <label for="level">level:</label> <input type="radio" id="one" name="level" value="one" />1 <input type="radio" id="two" name="level" value="two" />2 </div> <div> <input id="submit" type="button" value="submit" /> </div></form><script type="text/javascript">
$().ready(function () { $("#formLogin").validate({ rules: { username: { required: true }, password: { required: true }, sex: { required: true }, level: { required: true }, favorite: { required: true } }, messages: { username: { required: "please input username" }, password: { required: "please input password" }, sex: { required: "please select sex" }, level: { required: "level requred" }, favorite: { required: "favorite required" } },// 单选、多选的错误提示
errorPlacement: function (error, element) { //指定错误信息位置 if (element.is(':radio') || element.is(':checkbox')) { //如果是radio或checkbox var eid = element.attr('name'); //获取元素的name属性 error.appendTo(element.parent()); //将错误信息添加当前元素的父结点后面 } else { error.insertAfter(element); } } });});$("#submit").click(function () { $("#submit").submit();});</script>同类文章连接
连接:
连接:连接:连接:
转载地址:http://vxcyz.baihongyu.com/