封装jQuery Validate扩展验证方法

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一、封装自定义验证方法-validate-methods.js

/*****************************************************************                  jQuery Validate扩展验证方法  (linjq)       *****************************************************************/$(function(){    // 判断整数value是否等于0     jQuery.validator.addMethod("isIntEqZero", function(value, element) {          value=parseInt(value);               return this.optional(element) || value==0;           }, "整数必须为0");           // 判断整数value是否大于0    jQuery.validator.addMethod("isIntGtZero", function(value, element) {          value=parseInt(value);               return this.optional(element) || value>0;           }, "整数必须大于0");           // 判断整数value是否大于或等于0    jQuery.validator.addMethod("isIntGteZero", function(value, element) {          value=parseInt(value);               return this.optional(element) || value>=0;           }, "整数必须大于或等于0");           // 判断整数value是否不等于0     jQuery.validator.addMethod("isIntNEqZero", function(value, element) {          value=parseInt(value);               return this.optional(element) || value!=0;           }, "整数必须不等于0");          // 判断整数value是否小于0     jQuery.validator.addMethod("isIntLtZero", function(value, element) {          value=parseInt(value);               return this.optional(element) || value<0;           }, "整数必须小于0");          // 判断整数value是否小于或等于0     jQuery.validator.addMethod("isIntLteZero", function(value, element) {          value=parseInt(value);               return this.optional(element) || value<=0;           }, "整数必须小于或等于0");          // 判断浮点数value是否等于0     jQuery.validator.addMethod("isFloatEqZero", function(value, element) {          value=parseFloat(value);               return this.optional(element) || value==0;           }, "浮点数必须为0");           // 判断浮点数value是否大于0    jQuery.validator.addMethod("isFloatGtZero", function(value, element) {          value=parseFloat(value);               return this.optional(element) || value>0;           }, "浮点数必须大于0");           // 判断浮点数value是否大于或等于0    jQuery.validator.addMethod("isFloatGteZero", function(value, element) {          value=parseFloat(value);               return this.optional(element) || value>=0;           }, "浮点数必须大于或等于0");           // 判断浮点数value是否不等于0     jQuery.validator.addMethod("isFloatNEqZero", function(value, element) {          value=parseFloat(value);               return this.optional(element) || value!=0;           }, "浮点数必须不等于0");          // 判断浮点数value是否小于0     jQuery.validator.addMethod("isFloatLtZero", function(value, element) {          value=parseFloat(value);               return this.optional(element) || value<0;           }, "浮点数必须小于0");          // 判断浮点数value是否小于或等于0     jQuery.validator.addMethod("isFloatLteZero", function(value, element) {          value=parseFloat(value);               return this.optional(element) || value<=0;           }, "浮点数必须小于或等于0");          // 判断浮点型      jQuery.validator.addMethod("isFloat", function(value, element) {                return this.optional(element) || /^[-\+]?\d+(\.\d+)?$/.test(value);           }, "只能包含数字、小数点等字符");          // 匹配integer    jQuery.validator.addMethod("isInteger", function(value, element) {                return this.optional(element) || (/^[-\+]?\d+$/.test(value) && parseInt(value)>=0);           }, "匹配integer");           // 判断数值类型,包括整数和浮点数    jQuery.validator.addMethod("isNumber", function(value, element) {                return this.optional(element) || /^[-\+]?\d+$/.test(value) || /^[-\+]?\d+(\.\d+)?$/.test(value);           }, "匹配数值类型,包括整数和浮点数");          // 只能输入[0-9]数字    jQuery.validator.addMethod("isDigits", function(value, element) {                return this.optional(element) || /^\d+$/.test(value);           }, "只能输入0-9数字");          // 判断中文字符     jQuery.validator.addMethod("isChinese", function(value, element) {                return this.optional(element) || /^[\u0391-\uFFE5]+$/.test(value);           }, "只能包含中文字符。");        // 判断英文字符     jQuery.validator.addMethod("isEnglish", function(value, element) {                return this.optional(element) || /^[A-Za-z]+$/.test(value);           }, "只能包含英文字符。");         // 手机号码验证        jQuery.validator.addMethod("isMobile", function(value, element) {          var length = value.length;          return this.optional(element) || (length == 11 && /^(((13[0-9]{1})|(15[0-9]{1})|(18[0-9]{1}))+\d{8})$/.test(value));        }, "请正确填写您的手机号码。");    // 电话号码验证        jQuery.validator.addMethod("isPhone", function(value, element) {          var tel = /^(\d{3,4}-?)?\d{7,9}$/g;          return this.optional(element) || (tel.test(value));        }, "请正确填写您的电话号码。");    // 联系电话(手机/电话皆可)验证       jQuery.validator.addMethod("isTel", function(value,element) {           var length = value.length;           var mobile = /^(((13[0-9]{1})|(15[0-9]{1})|(18[0-9]{1}))+\d{8})$/;           var tel = /^(\d{3,4}-?)?\d{7,9}$/g;               return this.optional(element) || tel.test(value) || (length==11 && mobile.test(value));       }, "请正确填写您的联系方式");       // 匹配qq          jQuery.validator.addMethod("isQq", function(value, element) {                return this.optional(element) || /^[1-9]\d{4,12}$/;           }, "匹配QQ");         // 邮政编码验证        jQuery.validator.addMethod("isZipCode", function(value, element) {          var zip = /^[0-9]{6}$/;          return this.optional(element) || (zip.test(value));        }, "请正确填写您的邮政编码。");          // 匹配密码,以字母开头,长度在6-12之间,只能包含字符、数字和下划线。          jQuery.validator.addMethod("isPwd", function(value, element) {                return this.optional(element) || /^[a-zA-Z]\\w{6,12}$/.test(value);           }, "以字母开头,长度在6-12之间,只能包含字符、数字和下划线。");          // 身份证号码验证    jQuery.validator.addMethod("isIdCardNo", function(value, element) {       //var idCard = /^(\d{6})()?(\d{4})(\d{2})(\d{2})(\d{3})(\w)$/;         return this.optional(element) || isIdCardNo(value);        }, "请输入正确的身份证号码。");     // IP地址验证       jQuery.validator.addMethod("ip", function(value, element) {          return this.optional(element) || /^(([1-9]|([1-9]\d)|(1\d\d)|(2([0-4]\d|5[0-5])))\.)(([1-9]|([1-9]\d)|(1\d\d)|(2([0-4]\d|5[0-5])))\.){2}([1-9]|([1-9]\d)|(1\d\d)|(2([0-4]\d|5[0-5])))$/.test(value);        }, "请填写正确的IP地址。");       // 字符验证,只能包含中文、英文、数字、下划线等字符。        jQuery.validator.addMethod("stringCheck", function(value, element) {                return this.optional(element) || /^[a-zA-Z0-9\u4e00-\u9fa5-_]+$/.test(value);           }, "只能包含中文、英文、数字、下划线等字符");          // 匹配english      jQuery.validator.addMethod("isEnglish", function(value, element) {                return this.optional(element) || /^[A-Za-z]+$/.test(value);           }, "匹配english");           // 匹配汉字      jQuery.validator.addMethod("isChinese", function(value, element) {                return this.optional(element) || /^[\u4e00-\u9fa5]+$/.test(value);           }, "匹配汉字");           // 匹配中文(包括汉字和字符)     jQuery.validator.addMethod("isChineseChar", function(value, element) {                return this.optional(element) || /^[\u0391-\uFFE5]+$/.test(value);           }, "匹配中文(包括汉字和字符) ");           // 判断是否为合法字符(a-zA-Z0-9-_)    jQuery.validator.addMethod("isRightfulString", function(value, element) {                return this.optional(element) || /^[A-Za-z0-9_-]+$/.test(value);           }, "判断是否为合法字符(a-zA-Z0-9-_)");           // 判断是否包含中英文特殊字符,除英文"-_"字符外    jQuery.validator.addMethod("isContainsSpecialChar", function(value, element) {           var reg = RegExp(/[(\ )(\`)(\~)(\!)(\@)(\#)(\$)(\%)(\^)(\&)(\*)(\()(\))(\+)(\=)(\|)(\{)(\})(\')(\:)(\;)(\')(',)(\[)(\])(\.)(\<)(\>)(\/)(\?)(\~)(\!)(\@)(\#)(\¥)(\%)(\…)(\&)(\*)(\()(\))(\—)(\+)(\|)(\{)(\})(\【)(\】)(\‘)(\;)(\:)(\”)(\“)(\’)(\。)(\,)(\、)(\?)]+/);            return this.optional(element) || !reg.test(value);           }, "含有中英文特殊字符");          //身份证号码的验证规则    function isIdCardNo(num){         //if (isNaN(num)) {alert("输入的不是数字!"); return false;}        var len = num.length, re;        if (len == 15)        re = new RegExp(/^(\d{6})()?(\d{2})(\d{2})(\d{2})(\d{2})(\w)$/);        else if (len == 18)        re = new RegExp(/^(\d{6})()?(\d{4})(\d{2})(\d{2})(\d{3})(\w)$/);        else {            //alert("输入的数字位数不对。");             return false;        }        var a = num.match(re);        if (a != null)        {        if (len==15)        {        var D = new Date("19"+a[3]+"/"+a[4]+"/"+a[5]);        var B = D.getYear()==a[3]&&(D.getMonth()+1)==a[4]&&D.getDate()==a[5];        }        else        {        var D = new Date(a[3]+"/"+a[4]+"/"+a[5]);        var B = D.getFullYear()==a[3]&&(D.getMonth()+1)==a[4]&&D.getDate()==a[5];        }        if (!B) {            //alert("输入的身份证号 "+ a[0] +" 里出生日期不对。");             return false;        }        }        if(!re.test(num)){            //alert("身份证最后一位只能是数字和字母。");            return false;        }       return true;     } });

二、测试-validate-methods.jsp

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%><%    String path = request.getContextPath();    String basePath = request.getScheme() + "://" + request.getServerName() + ":"            + request.getServerPort() + path + "/";%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html>    <head>        <base href="<%=basePath%>">        <title>jQuery Validate扩展验证方法</title>        <meta http-equiv="pragma" content="no-cache">        <meta http-equiv="cache-control" content="no-cache">        <meta http-equiv="expires" content="0">        <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">        <meta http-equiv="description" content="This is my page">        <script type="text/javascript" src="<%=request.getContextPath()%>/validate/jquery-1.6.2.min.js"></script>        <script type="text/javascript" src="<%=request.getContextPath()%>/validate/jquery.validate.min.js"></script>        <script type="text/javascript" src="<%=request.getContextPath()%>/validate/jquery.metadata.min.js"></script>        <script type="text/javascript" src="<%=request.getContextPath()%>/validate/validate-methods.js"></script>        <script type="text/javascript" src="<%=request.getContextPath()%>/validate/messages_zh.js"></script>        <script type="text/javascript">        $(function(){            var validate = $("#myform").validate({                debug: true, //调试模式取消submit的默认提交功能                    submitHandler: function(form){   //表单提交句柄,为一回调函数,带一个参数:form                       alert("提交表单");                       form.submit();   //提交表单                   },                                   rules:{                    zero:{                        //isIntEqZero:true                        //isFloat:true                        //isInteger:true                        //isNumber:true                        //isMobile:true                        //isPhone:true                        //isTel:true                        //isIdCardNo:true                        //isRightfulString:true                        isContainsSpecialChar:true                    }                                },                //如果验证控件没有message,将调用默认的信息                messages:{                    zero:{                        //isIntEqZero:"请输入0"                        //isFloat:"请输入浮点数"                        //isInteger:"请输入整数"                    }                                                                     }                                      });                    });        </script>    </head>    <body>        <form id="myform" method="post" action="">            <p>                <label for="zero">输入框:</label>                <!-- id和name最好同时写上 -->                <input id="zero" name="zero" />            </p>                     <p>                <input class="submit" type="submit" value="验证" />            </p>        </form>    </body></html>

本文转自:http://www.cnblogs.com/linjiqin/p/3433635.html 仅供参考查询。

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