js表单失焦验证和提交验证同时做！

$(document).ready(function() {


    $("form :input").blur(function() {
        var $parent = $(this).parent();
        $parent.find(".correct2").remove();
        //进行下一步判断前把之前的结果清除
//姓名验证
        if($(this).is("#clientName")) {
            var name_reg = /[^\u4e00-\u9fa5]/;
            if(name_reg.test($("#clientName").val())){
                infohtml($(".name_nifo"),"请输入中文名字",false);
                return false;  
            }else if($("#clientName").val()==""){
                infohtml($(".name_nifo"),"姓名不能为空",false);
                return false; 
            }else{
                infohtml($(".name_nifo"),"",true);
            }
        };
//身份证验证
        if($(this).is("#idNo")) {
            
           if(checkCardId($("#idNo").val())===false)
           {
                   infohtml($(".Identity_card_info"),"您输入身份证有误",false);
                   return false;    
           }else if( !is18Ready($("#idNo").val())){
                infohtml($(".Identity_card_info"),"未满18周岁",false);
                   return false;
            }else{
                   infohtml($(".Identity_card_info"),"",true);
           }
        }
//联系地址验证不能空
        if($(this).is("#address")) { 
            
            if($("#address").val()==""){
            infohtml($(".yy_addres_info"),"联系地址不能为空",false);
            return false;
            }else if(/^\s+/g.test($("#address").val())){
            infohtml($(".yy_addres_info"),"联系地址不能为空",false);
            return false;
            }else{
                infohtml($(".yy_addres_info"),"",true);
            }
        }
//邮编验证不能空
        if($(this).is("#zipcode")) {
            
            var pattern =/^[0-9]{6}$/;
            if($("#zipcode").val()==""){
                infohtml($(".Zipcode_info"),"邮编不能为空",false);
                return false;
            }else if(!pattern.exec($("#zipcode").val())){
                infohtml($(".Zipcode_info"),"邮编格式不正确",false);
                return false;
            }else{
                infohtml($(".Zipcode_info"),"",true);
            }
        }
//邮箱验证
        if($(this).is("#eMail")) {
            var reg = /^(\w-*\.*)+@(\w-?)+(\.\w{2,})+$/
            if (reg.test($("#eMail").val())) {
                infohtml($(".yy_Email_info"),"",true);
            }else if($("#eMail").val()==""){
                infohtml($(".yy_Email_info"),"邮箱不能为空",false);
                return false;
            }else {
                infohtml($(".yy_Email_info"),"您输入的邮箱地址不正确",false);
                return false;
            }
        }
//交易密码验证
        if($(this).is("#password")) {
            var score = 0;
            $("#password").keydown(function(event){
                if(parseInt(event.keyCode)==32){
                    return false;
                }
                $this = $(this).val();
                $('.yy_possul li:even:gt(0)').removeClass().addClass('yy_possul_li1');
                if ( /[a-z]+/.test($this) ) score++;
                if (/\d+/.test($this))  score++;
                if (/["[`~%!@#^=''?~！@#￥……&——‘”“'？*()（），,。.、]/.test($this)) score++;
                $('.yy_possul li:even:lt('+score+')').removeClass().addClass('yy_possul_li1 Brown');
                score = 0;  
            });
            
    
            if($("#password").val()==""){
                infohtml($(".yy_password_info"),"交易密码不能为空",false);
                return false;    
            }else if($("#password").val().length<6){
                infohtml($(".yy_password_info"),"请输入6-8个字符",false);
                return false;    
            }else{
                infohtml($(".yy_password_info"),"",true);
            }
        }
//确认密码验证
        if($(this).is("#yy_password2")) {
            if($("#yy_password2").val()===$("#password").val()){
                infohtml($(".yy_password2_info"),"",true);
            }else{
                infohtml($(".yy_password2_info"),"两次输入密码不一致，请重新输入",false);
                return false;    
            }
        }
//判断是否勾选协议
        
        
    });
    $("#submit").click(function() {
        var check_b=$(".yy_check_b");
        var check_c=$(".yy_check_c");
        
        
        $("form :input").trigger("blur");
        var errorNum = $("form .warning2").length;
        
        if(errorNum) {
            return false;
        }else if(check_b.attr("checked")===undefined || check_c.attr("checked")===undefined ){
                alert("请阅读《开户协议》与《用户须知》")
                return false;
            
        }
        
    });
});
  function infohtml(elem_t,mg,flog){
      if(flog){
        elem_t.removeClass("warning2").addClass(' correct2');
        elem_t.text(mg);
       }else{
        elem_t.removeClass("correct2").addClass(' warning2');
        elem_t.text(mg);
    }
  }
//是否满18岁
function is18Ready(idCard){
  var birthday;
  if(idCard.length == 15){
    birthday = idCard.substring(6, 12);
  } else if(idCard.length == 18){
    birthday = idCard.substring(6, 14);
    
  }
  var thisYear = birthday.substring(0, 4);
  var thisMonth = parseInt(birthday.substring(4, 6), 10) - 1;
  var thisDate = birthday.substring(6);
  var birthdayDate = new Date(thisYear, thisMonth, thisDate);
  var now = new Date();
  
  if(now.getTime() - birthdayDate.getTime() >= 1000*60*60*24*365*18){
     return true;
    }else{return false;};
  
}    
    
function checkCardId(socialNo){

      if(socialNo == "")
      {
       
        return (false);
      }

      if (socialNo.length != 15 && socialNo.length != 18)
      {
        
        return (false);
      }
        
     var area={11:"北京",12:"天津",13:"河北",14:"山西",15:"内蒙古",21:"辽宁",22:"吉林",23:"黑龙江",31:"上海",32:"江苏",33:"浙江",34:"安徽",35:"福建",36:"江西",37:"山东",41:"河南",42:"湖北",43:"湖南",44:"广东",45:"广西",46:"海南",50:"重庆",51:"四川",52:"贵州",53:"云南",54:"西藏",61:"陕西",62:"甘肃",63:"青海",64:"宁夏",65:"新疆",71:"台湾",81:"香港",82:"澳门",91:"国外"}; 
       
       if(area[parseInt(socialNo.substr(0,2))]==null) {
           
            return (false);
       } 
            
      if (socialNo.length == 15)
      {
         pattern= /^\d{15}$/;
         if (pattern.exec(socialNo)==null){
            
            return (false);
        }
        var birth = parseInt("19" + socialNo.substr(6,2));
        var month = socialNo.substr(8,2);
        var day = parseInt(socialNo.substr(10,2));
        switch(month) {
            case '01':
            case '03':
            case '05':
            case '07':
            case '08':
            case '10':
            case '12':
                if(day>31) {
                    
                    return false;
                }
                break;
            case '04':
            case '06':
            case '09':
            case '11':
                if(day>30) {
                    
                    return false;
                }
                break;
            case '02':
                if((birth % 4 == 0 && birth % 100 != 0) || birth % 400 == 0) {
                    if(day>29) {
                        
                        return false;
                    }
                } else {
                    if(day>28) {
                        
                        return false;
                    }
                }
                break;
            default:
                
                return false;
        }
        var nowYear = new Date().getYear();
        if(nowYear - parseInt(birth)<15 || nowYear - parseInt(birth)>100) {
            
            return false;
        }
        return (true);
      }
      
      var Wi = new Array(
                7,9,10,5,8,4,2,1,6,
                3,7,9,10,5,8,4,2,1
                );
      var   lSum        = 0;
      var   nNum        = 0;
      var   nCheckSum   = 0;
      
        for (i = 0; i < 17; ++i)
        {
            

            if ( socialNo.charAt(i) < '0' || socialNo.charAt(i) > '9' )
            {
               
                return (false);
            }
            else
            {
                nNum = socialNo.charAt(i) - '0';
            }
             lSum += nNum * Wi[i];
        }

      
        if( socialNo.charAt(17) == 'X' || socialNo.charAt(17) == 'x')
        {
            lSum += 10*Wi[17];
        }
        else if ( socialNo.charAt(17) < '0' || socialNo.charAt(17) > '9' )
        {
            
            return (false);
        }
        else
        {
            lSum += ( socialNo.charAt(17) - '0' ) * Wi[17];
        }

        
        
        if ( (lSum % 11) == 1 )
        {    
            return true;
        }
        else
        {
            
            return (false);
        }
        
}