jquery validate验证

               jQuery.validator.addMethod("isPhone", function(value, element) {
		    var length = value.length;
		    return this.optional(element) || ((length == 11 && /^(((13[0-9]{1})|(15[0-9]{1})|(17[0-9]{1})|(18[0-9]{1}))+\d{8})$/.test(value))|| (/^((0\d{2,3})-)?(\d{7,8})(-(\d{3,}))?$/.test(value)));    
		}, "请输入正确的手机号码或座机号");
		jQuery.validator.addMethod("stringCheck", function(value, element) {      
		    return this.optional(element) || /^[\u0391-\uFFE5\w]+$/.test(value);      
		}, "只能包括中文字、英文字母、数字和下划线");
		
		jQuery.validator.addMethod("isIdCardNo", function(value, element) {      
		    return this.optional(element) || isIdCardNo(value);      
		}, "输入的身份证号有误");
		
		jQuery.validator.addMethod("isChinese", function(value, element) {       
	         return this.optional(element) || /^[\u0391-\uFFE5a-zA-Z]+$/.test(value);       
	    }, "只能包含中文字符、英文字母"); 
		jQuery.validator.addMethod("isEmail", function(value, element) {       
	         return this.optional(element) || /^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z]+$/.test(value);       
	    }, "输入的电子邮箱有误"); 
		jQuery.validator.addMethod("isBigCase", function(value, element) {       
	         return this.optional(element) || /^[A-Z0-9]+$/.test(value);       
	    }, "身份证号只能由数字和大写字母构成");                                                                                                                       jQuery.validator.addMethod("isLegalName", function(value, element) {      
				    return this.optional(element) || isLegalName(value);      
				}, "输入的姓名无效");

function isIdCardNo(num) {
		    var factorArr = new Array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2, 1);
		    var parityBit = new Array("1", "0", "X", "9", "8", "7", "6", "5", "4", "3", "2");
		    var varArray = new Array();
		    var intValue;
		    var lngProduct = 0;
		    var intCheckDigit;
		    var intStrLen = num.length;
		    var idNumber = num;
		    // initialize
		    if ((intStrLen != 15) && (intStrLen != 18)) {
		        return false;
		    }
		    // check and set value
		    for (i = 0; i < intStrLen; i++) {
		        varArray[i] = idNumber.charAt(i);
		        if ((varArray[i] < '0' || varArray[i] > '9') && (i != 17)) {
		            return false;
		        } else if (i < 17) {
		            varArray[i] = varArray[i] * factorArr[i];
		        }
		    }
		    if (intStrLen == 18) {
		        //check date
		        var date8 = idNumber.substring(6, 14);
		        if (isDate8(date8) == false) {
		            return false;
		        }
		        // calculate the sum of the products
		        for (i = 0; i < 17; i++) {
		            lngProduct = lngProduct + varArray[i];
		        }
		        // calculate the check digit
		        intCheckDigit = parityBit[lngProduct % 11];
		        // check last digit
		        if (varArray[17] != intCheckDigit) {
		            return false;
		        }
		    }
		    else {        //length is 15
		        //check date
		        var date6 = idNumber.substring(6, 12);
		        if (isDate6(date6) == false) {
		            return false;
		        }
		    }
		    return true;
		}		
		function isDate6(sDate) {
		    if (!/^[0-9]{6}$/.test(sDate)) {
		        return false;
		    }
		    var year, month, day;
		    year = sDate.substring(0, 4);
		    month = sDate.substring(4, 6);
		    if (year < 1700 || year > 2500) return false
		    if (month < 1 || month > 12) return false
		    return true
		}
		function isDate8(sDate) {
		    if (!/^[0-9]{8}$/.test(sDate)) {
		        return false;
		    }
		    var year, month, day;
		    year = sDate.substring(0, 4);
		    month = sDate.substring(4, 6);
		    day = sDate.substring(6, 8);
		    var iaMonthDays = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]
		    if (year < 1700 || year > 2500) return false
		    if (((year % 4 == 0) && (year % 100 != 0)) || (year % 400 == 0)) iaMonthDays[1] = 29;
		    if (month < 1 || month > 12) return false
		    if (day < 1 || day > iaMonthDays[month - 1]) return false
		    return true
		}		
		var validateOptions = {
             rules : {
            	 "name" : {
                     required : true,
                     maxlength:10,
                     isChinese: true
                 },
				"birthDate":{
					 required : true
                 },
                 "parentPhone1" : {
                     required : true,
                     isPhone : true
                 },
                 "parentPhone2" : {
                     isPhone : true
                 },
                 "identityCard" : {
                     required:true,
                     isBigCase:true,
                     isIdCardNo:true,
                     remote:{
                         url: "${path}/bd/student/idCardValidate",
                         type: "POST",
                         dataType: 'json',
                         data: {
                        	 identityCard: function() {
                 				return $("#identityCard").val();
                    		 	},                       	 
                    		 id: function() {
                 				return $("#studentId").val();
                    		 	}
                      		}
                     }
                 },
                /*  "email" : {
                	 required: true,
                	 email: true,
                	 isEmail: true
                 }, */
                 "password": {
                     required: true,
                     maxlength:25,
                     minlength: 5,
                     stringCheck: true
                 },
                 "confirm_password": {
                     required: true,
                     minlength: 5,
                     equalTo: "#password"
                 }                 
            },
			messages:{
				"parentPhone1":{
					required:"请至少填写一位家长联系方式"
	            },
				"birthDate":{
					required:"必须填写学生的出生日期"
	            },
	            "confirm_password":{
	            	equalTo:"两次输入的密码不正确"
	            },
	            "identityCard":{
	            	remote :"该用户已经注册过"
	            },
	            "password":{	            	
	            	minlength: "密码至少是5个字符串组成"
	            }
			}
     	}		
     	$validate.init("${pageId}theForm", validateOptions);