(转）封装jQuery Validate扩展验证方法
http://www.cnblogs.com/linjiqin/p/3433635.html
一、封装自定义验证方法-validate-methods.js
复制代码
/*****************************************************************
jQueryValidate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);
returnthis.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);
returnthis.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);
returnthis.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);
returnthis.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);
returnthis.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);
returnthis.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);
returnthis.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);
returnthis.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);
returnthis.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);
returnthis.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);
returnthis.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);
returnthis.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){
returnthis.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){
returnthis.optional(element)||(/^[-\+]?\d+$/.test(value)&&parseInt(value)>=0);
},"匹配integer");
//判断数值类型，包括整数和浮点数
jQuery.validator.addMethod("isNumber",function(value,element){
returnthis.optional(element)||/^[-\+]?\d+$/.test(value)||/^[-\+]?\d+(\.\d+)?$/.test(value);
},"匹配数值类型，包括整数和浮点数");
//只能输入[0-9]数字
jQuery.validator.addMethod("isDigits",function(value,element){
returnthis.optional(element)||/^\d+$/.test(value);
},"只能输入0-9数字");
//判断中文字符
jQuery.validator.addMethod("isChinese",function(value,element){
returnthis.optional(element)||/^[\u0391-\uFFE5]+$/.test(value);
},"只能包含中文字符。");
//判断英文字符
jQuery.validator.addMethod("isEnglish",function(value,element){
returnthis.optional(element)||/^[A-Za-z]+$/.test(value);
},"只能包含英文字符。");
//手机号码验证
jQuery.validator.addMethod("isMobile",function(value,element){
varlength=value.length;
returnthis.optional(element)||(length==11&&/^(((13[0-9]{1})|(15[0-9]{1})|(18[0-9]{1}))+\d{8})$/.test(value));
},"请正确填写您的手机号码。");
//电话号码验证
jQuery.validator.addMethod("isPhone",function(value,element){
vartel=/^(\d{3,4}-?)?\d{7,9}$/g;
returnthis.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){
varlength=value.length;
varmobile=/^(((13[0-9]{1})|(15[0-9]{1})|(18[0-9]{1}))+\d{8})$/;
vartel=/^(\d{3,4}-?)?\d{7,9}$/g;
returnthis.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){
returnthis.optional(element)||/^[1-9]\d{4,12}$/;
},"匹配QQ");
//邮政编码验证
jQuery.validator.addMethod("isZipCode",function(value,element){
varzip=/^[0-9]{6}$/;
returnthis.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){
returnthis.optional(element)||/^[a-zA-Z]\\w{6,12}$/.test(value);
},"以字母开头，长度在6-12之间，只能包含字符、数字和下划线。");
//身份证号码验证
jQuery.validator.addMethod("isIdCardNo",function(value,element){
//varidCard=/^(\d{6})()?(\d{4})(\d{2})(\d{2})(\d{3})(\w)$/;
returnthis.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){
returnthis.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])))$/.test(value);
},"请填写正确的IP地址。");
//字符验证，只能包含中文、英文、数字、下划线等字符。
jQuery.validator.addMethod("stringCheck",function(value,element){
returnthis.optional(element)||/^[a-zA-Z0-9\u4e00-\u9fa5-_]+$/.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){
returnthis.optional(element)||/^[A-Za-z]+$/.test(value);
},"匹配english");
//匹配汉字
jQuery.validator.addMethod("isChinese",function(value,element){
returnthis.optional(element)||/^[\u4e00-\u9fa5]+$/.test(value);
},"匹配汉字");
//匹配中文(包括汉字和字符)
jQuery.validator.addMethod("isChineseChar",function(value,element){
returnthis.optional(element)||/^[\u0391-\uFFE5]+$/.test(value);
},"匹配中文(包括汉字和字符)");
//判断是否为合法字符(a-zA-Z0-9-_)
jQuery.validator.addMethod("isRightfulString",function(value,element){
returnthis.optional(element)||/^[A-Za-z0-9_-]+$/.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){
varreg=RegExp(/[(\)(\`)(\~)(\!)(\@)(\#)(\$)(\%)(\^)(\&)(\*)(\()(\))(\+)(\=)(\|)(\{)(\})(\')(\:)(\;)(\')(',)(\[)(\])(\.)(\<)(\>)(\/)(\?)(\~)(\！)(\@)(\#)(\￥)(\%)(\…)(\&)(\*)(\（)(\）)(\—)(\+)(\|)(\{)(\})(\【)(\】)(\‘)(\；)(\：)(\”)(\“)(\’)(\。)(\，)(\、)(\？)]+/);
returnthis.optional(element)||!reg.test(value);
},"含有中英文特殊字符");
//身份证号码的验证规则
functionisIdCardNo(num){
//if(isNaN(num)){alert("输入的不是数字！");returnfalse;}
varlen=num.length,re;
if(len==15)
re=newRegExp(/^(\d{6})()?(\d{2})(\d{2})(\d{2})(\d{2})(\w)$/);
elseif(len==18)
re=newRegExp(/^(\d{6})()?(\d{4})(\d{2})(\d{2})(\d{3})(\w)$/);
else{
//alert("输入的数字位数不对。");
returnfalse;
}
vara=num.match(re);
if(a!=null)
{
if(len==15)
{
varD=newDate("19"+a[3]+"/"+a[4]+"/"+a[5]);
varB=D.getYear()==a[3]&&(D.getMonth()+1)==a[4]&&D.getDate()==a[5];
}
else
{
varD=newDate(a[3]+"/"+a[4]+"/"+a[5]);
varB=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。");
returnfalse;
}
}
if(!re.test(num)){
//alert("身份证最后一位只能是数字和字母。");
returnfalse;
}
returntrue;
}
});
复制代码
二、测试-validate-methods.jsp
复制代码
<%@pagelanguage="java"import="java.util.*"pageEncoding="UTF-8"%>
<%
Stringpath=request.getContextPath();
StringbasePath=request.getScheme()+"://"+request.getServerName()+":"
+request.getServerPort()+path+"/";
%>
<!DOCTYPEHTMLPUBLIC"-//W3C//DTDHTML4.01Transitional//EN">
<html>
<head>
<basehref="<%=basePath%>">
<title>jQueryValidate扩展验证方法</title>
<metahttp-equiv="pragma"content="no-cache">
<metahttp-equiv="cache-control"content="no-cache">
<metahttp-equiv="expires"content="0">
<metahttp-equiv="keywords"content="keyword1,keyword2,keyword3">
<metahttp-equiv="description"content="Thisismypage">
<scripttype="text/javascript"src="<%=request.getContextPath()%>/validate/jquery-1.6.2.min.js"></script>
<scripttype="text/javascript"src="<%=request.getContextPath()%>/validate/jquery.validate.min.js"></script>
<scripttype="text/javascript"src="<%=request.getContextPath()%>/validate/jquery.metadata.min.js"></script>
<scripttype="text/javascript"src="<%=request.getContextPath()%>/validate/validate-methods.js"></script>
<scripttype="text/javascript"src="<%=request.getContextPath()%>/validate/messages_zh.js"></script>
<scripttype="text/javascript">
$(function(){
varvalidate=$("#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>
<formid="myform"method="post"action="">
<p>
<labelfor="zero">输入框：</label>
<!--id和name最好同时写上-->
<inputid="zero"name="zero"/>
</p>
<p>
<inputclass="submit"type="submit"value="验证"/>
</p>
</form>
</body>
</html>
复制代码