内置的验证规则
required:true 必输字段remote:"check.php" 使用ajax方法调用check.php验证输入值
email:true 必须输入正确格式的电子邮件
url:true 必须输入正确格式的网址
date:true 必须输入正确格式的日期
dateISO:true 必须输入正确格式的日期(ISO)，例如：2010-01-01，2010/01/01 只验证格式，不验证有效性
number:true 必须输入合法的数字(负数，小数)
digits:true 必须输入整数
creditcard: 必须输入合法的信用卡号
equalTo:"#field" 输入值必须和#field相同
accept: "gif|png|jpg" 输入拥有合法后缀名的字符串（上传文件的后缀），多个后缀之间用’|’隔开
maxlength:5 输入长度最多是5的字符串(汉字算一个字符)
minlength:10 输入长度最小是10的字符串(汉字算一个字符)
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)
range:[5,10] 输入值必须介于 5 和 10 之间
max:5 输入值不能大于5
min:10 输入值不能小于10
自定义验证规则
//判断两个值是否相等
jQuery.validator.addMethod("notEqualTo", function (value, element, param) {
return value != $(param).val();
}, $.validator.format("两次输入不能相同!"));
//只能输入数字
jQuery.validator.addMethod("isNum", function (value, element) {
var RegExp = /^\d+$/;
return RegExp.test(value);
}, $.validator.format("只能为数字!"));
//规则名：buga,value检测对像的值
$.validator.addMethod("buga", function (value) {
return value == "buga";
}, 'Please enter "buga"!');
//规则名：chinese，value检测对像的值，element检测的对像
$.validator.addMethod("chinese", function (value, element) {
var chinese = /^[\u4e00-\u9fa5]+$/;
return (chinese.test(value)) || this.optional(element);
}, "只能输入中文");
//规则名：byteRangeLength，value检测对像的值，element检测的对像,param参数
jQuery.validator.addMethod("byteRangeLength", function (value, element, param) {
var length = value.length;
for (var i = 0; i < value.length; i++) {
if (value.charCodeAt(i) > 127) {
length++;
}
}
return this.optional(element) || (length >= param[0] && length <= param[1]);
}, $.validator.format("请确保输入的值在{0}-{1}个字节之间(一个中文字算2个字节)"));
// 联系电话(手机/电话皆可)验证
jQuery.validator.addMethod("isPhone", function (value, element) {
var length = value.length;
var mobile = /^(((13[0-9]{1})|(15[0-9]{1}))+\d{8})$/;
var tel = /^\d{3,4}-?\d{7,9}$/;
return this.optional(element) || (tel.test(value) || mobile.test(value));
}, "请正确填写您的联系电话");
// 邮政编码验证
jQuery.validator.addMethod("isZipCode", function (value, element) {
var tel = /^[0-9]{6}$/;
return this.optional(element) || (tel.test(value));
}, "请正确填写您的邮政编码");
// 字符验证
jQuery.validator.addMethod("string", function (value, element) {
return this.optional(element) || /^[\u0391-\uFFE5\w]+$/.test(value);
}, "不允许包含特殊符号!");
// 必须以特定字符串开头验证
jQuery.validator.addMethod("begin", function (value, element, param) {
var begin = new RegExp("^" + param);
return this.optional(element) || (begin.test(value));
}, $.validator.format("必须以 {0} 开头!"));
// 验证两次输入值是否不相同
jQuery.validator.addMethod("notEqualTo", function (value, element, param) {
return value != $(param).val();
}, $.validator.format("两次输入不能相同!"));
// 验证值不允许与特定值等于
jQuery.validator.addMethod("notEqual", function (value, element, param) {
return value != param;
}, $.validator.format("输入值不允许为{0}!"));
// 验证值必须大于特定值(不能等于)
jQuery.validator.addMethod("gt", function (value, element, param) {
return value > param;
}, $.validator.format("输入值必须大于{0}!"));
// 验证值小数位数不能超过两位
jQuery.validator.addMethod("decimal", function (value, element) {
var decimal = /^-?\d+(\.\d{1,2})?$/;
return this.optional(element) || (decimal.test(value));
}, $.validator.format("小数位数不能超过两位!"));
//字母数字
jQuery.validator.addMethod("alnum", function (value, element) {
return this.optional(element) || /^[a-zA-Z0-9]+$/.test(value);
}, "只能包括英文字母和数字");
// 汉字
jQuery.validator.addMethod("chcharacter", function (value, element) {
var tel = /^[\u4e00-\u9fa5]+$/;
return this.optional(element) || (tel.test(value));
}, "请输入汉字");
// 身份证号码验证（加强验证）
jQuery.validator.addMethod("isIdCardNo", function (value, element) {
return this.optional(element) || /^[1-9]\d{7}((0\d)|(1[0-2]))(([0|1|2]\d)|3[0-1])\d{3}$/.test(value) || /^[1-9]\d{5}[1-9]\d{3}((0\d)|(1[0-2]))(([0|1|2]\d)|3[0-1])((\d{4})|\d{3}[A-Z])$/.test(value);
}, "请正确输入您的身份证号码");
// 手机号码验证
jQuery.validator.addMethod("isMobile", function (value, element) {
var length = value.length;
var mobile = /^(((13[0-9]{1})|(15[0-9]{1}))+\d{8})$/;
return this.optional(element) || (length == 11 && mobile.test(value));
}, "请正确填写您的手机号码");
// 电话号码验证
jQuery.validator.addMethod("isTel", function (value, element) {
var tel = /^\d{3,4}-?\d{7,9}$/; //电话号码格式010-12345678
return this.optional(element) || (tel.test(value));
}, "请正确填写您的电话号码");
//页面加载时调用
$(function () {
$('#cerform').validate({
rules: {
txtUserName: {
required: true,
maxlength: 8,
minlength: 4
},
txtUserCardID: {
required: true,
maxlength: 18,
minlength: 18,
isIdCardNo: "#txtUserCardID"
},
txtUserPwd: {
required: true,
maxlength: 18,
minlength: 6,
notEqualTo: "#txtUserPwd"
},
txtRUserPwd: {
required: true,
equalTo: "#txtUserPwd"
},
txtAddress: {
required: true,
maxlength: 50
},
txtAreaContent: {
required: true,
maxlength: 300
},
txtUrl: {
required: true,
url: true
},
txtPhone: {
required: true,
minlength: 7,
maxlength: 13,
isTell: true,
isMobile: "#txtPhone"
},
txtZipCode: {
required: true,
minlength: 6,
maxlength: 6,
isNum: true
},
txtEmail: {
required: true,
email: true,
maxlength: 40
}
},
messages: {
txtUserName: {
required: "用户名不能为空！",
maxlength: "最长为18个字符！",
minlength: "最短为4个字符！",
remote: "该用户名已被占用！"
},
txtUserCardID: {
required: "身份证不能为空！",
maxlength: "身份证为18个字符！",
minlength: "身份证为18个字符！"
},
txtUserPwd: {
required: "密码不能为空！",
maxlength: "最长为18个字符！",
minlength: "最短为6个字符！",
notEqualTo: "用户名和密码不能相同！"
},
txtRUserPwd: {
required: "密码不能为空！",
equalTo: "两次输入密码不相同！"
},
txtAddress: {
required: "地址不能为空！",
maxlength: "最长50个字符！"
},
txtAreaContent: {
required: "不能为空！",
maxlength: "最长300个字符！"
},
txtUrl: {
required: "网址不能为空！",
url: "请填写正确的网址！"
},
txtPhone: {
required: "电话不能为空！",
minlength: "最少7个数字！",
maxlength: "最长13个数字！",
isTell: "电话格式不正确！"
},
txtZipCode: {
required: "邮编不能为空！",
minlength: "邮编为6个数字！",
maxlength: "邮编为6个数字！",
isNum: "请输入数字！"
},
txtEmail: {
required: "邮箱不能为空！",
email: "邮箱格式不正确！",
maxlength: "最长40个字符！"
}
},
errorPlacement: function (error, element) {
error.appendTo(element.parent());
},
submitHandler: function (form) {
form.submit();
},
errorClass: "error",
focusCleanup: true, //被验证的元素获得焦点时移除错误信息
success: function (label) {
label.html("<span style=\"color:green\">填写正确！</span>").addClass("success");
}
});
//所有使用“.ipt_txt”样式的文本框加上效果，获得焦点文本框变成淡黄色
$(".ipt_txt").focus(function () { www.2cto.com
$(this).css("background-color", "#FFFFCC").blur(function () {
$(this).css("background-color", "#FBFBFB");
});
});
});