近期完成的一个较大的JS验证

       呵呵，近期偶完成的一个较大的JS验证，行家一看就知道这种业务设计不怎么样，但是我还要是贴出来，因为几乎常用的JS前台验证都有了。
      当然了，变态的是里面还有DWR的AJAX实现，参考吧但不要对业务设计做什么评论！哈哈。

js 代码

<script language="JavaScript">
function Check(){
    var errorinfo = "";
    var isFocus = true;
    var groupUserName = document.getElementsByName("Custom.groupUserName")[0];
    if (groupUserName.value == ""){
        errorinfo += "机构客户名称为必填项，请输入!\n";
        if(isFocus){
                    groupUserName.focus();
                    isFocus = false;
        }
    }
    var enterpriseAddress = document.getElementsByName("Custom.enterpriseAddress")[0];
    if (enterpriseAddress.value == ""){
        errorinfo += "客户办公地址为必填项，请输入!\n";
        if(isFocus){
                    enterpriseAddress.focus();
                    isFocus = false;
        }
    }

    var postcode = document.getElementsByName("Custom.postcode")[0];
    if (postcode.value == ""){
        errorinfo += "邮政编码为必填项，请输入!\n";
        if(isFocus){
                    postcode.focus();
                    isFocus = false;
        }
    }else{
        var patrn=/^[a-zA-Z0-9 ]{3,12}$/;
        if (!patrn.exec(postcode.value)){
            errorinfo += "你输入的邮政编码格式不正确，请重新输入!\n";
            if(isFocus){
                        postcode.focus();
                        isFocus = false;
            }
        }
    }
    var checkSub = document.getElementsByName("Custom.checkSub")[0];
    if (checkSub.value == 0){
        errorinfo += "是否验证子客户为必填项，请输入!\n";
            if(isFocus){
                        checkSub.focus();
                        isFocus = false;
            }
    }
    var principalName = document.getElementsByName("Custom.principalName")[0];
    if (principalName.value == ""){
        errorinfo += "法人代表为必填项，请输入!\n";
        if(isFocus){
                    principalName.focus();
                    isFocus = false;
        }
    }
    var passportId = document.getElementsByName("Custom.passportId")[0];
    if (passportId.value == ""){
        errorinfo += "法人代表的身份证号码为必填项，请输入!\n";
        if(isFocus){
                    passportId.focus();
                    isFocus = false;
        }
    }else{
        var patrn=/^(([0-9]{14}[x0-9]{1})|([0-9]{17}[x0-9]{1}))$/;
        if (!patrn.exec(passportId.value)){
            errorinfo += "你输入法人代表的身份证号码格式不正确，请输入15位或者18位的身份证号码!\n";
            if(isFocus){
                    passportId.focus();
                    isFocus = false;
            }
        }
    }

    var delegateName = document.getElementsByName("DelegateInfo1.delegateName")[0];
    if (delegateName.value == ""){
        errorinfo +="客户经办人(1)姓名为必填项，请输入!\n";
        if(isFocus){
                    delegateName.focus();
                    isFocus = false;
        }
    }
    var delegateId = document.getElementsByName("DelegateInfo1.delegateId")[0];
    if (delegateId.value == ""){
        errorinfo += "客户经办人(1)的身份证号码为必填项，请输入!\n";
        if(isFocus){
                    delegateId.focus();
                    isFocus = false;
        }
    }else{
        var patrn=/^(([0-9]{14}[x0-9]{1})|([0-9]{17}[x0-9]{1}))$/;
        if (!patrn.exec(delegateId.value)){
                errorinfo += "你输入的客户经办人(1)的身份证号码格式不正确，请输入15位或者18位的身份证号码!\n";
            if(isFocus){
                        delegateId.focus();
                        isFocus = false;
            }
        }
    }
    var delegateDuty = document.getElementsByName("DelegateInfo1.delegateDuty")[0];
    if (delegateDuty.value == ""){
        errorinfo +="你输入客户经办人(1)的职务为必填项，请输入!\n";
            if(isFocus){
                        delegateDuty.focus();
                        isFocus = false;
            }
    }
    var delegateTelephone = document.getElementsByName("DelegateInfo1.delegateTelephone")[0];
    if (delegateTelephone.value == ""){
        errorinfo += "你输入客户经办人(1)的固定电话为必填项，请输入!\n";
            if(isFocus){
                        delegateTelephone.focus();
                        isFocus = false;
            }
    }else{
        var patrn=/^((\(\d{2,3}\))|(\d{3}\-))?(\(0\d{2,3}\)|0\d{2,3}-)?[1-9]\d{6,7}(\-\d{1,4})?$/;
        if (!patrn.exec(delegateTelephone.value)){
            errorinfo += "你输入的固定电话格式不正确，请重新输入!\n";
            if(isFocus){
                        delegateTelephone.focus();
                        isFocus = false;
            }
        }
    }
    var delegateMobile = document.getElementsByName("DelegateInfo1.delegateMobile")[0];
    if (delegateMobile.value == ""){
        errorinfo += "你输入客户经办人(1)的移动电话为必填项，请输入!\n";
            if(isFocus){
                        delegateMobile.focus();
                        isFocus = false;
            }
    }else{
        var patrn=/^((\(\d{2,3}\))|(\d{3}\-))?13\d{9}$/;
        if (!patrn.exec(delegateMobile.value)){
            errorinfo += "你输入的移动电话格式不正确，请重新输入!\n";
            if(isFocus){
                        delegateMobile.focus();
                        isFocus = false;
            }
        }
    }
    var delegateFax = document.getElementsByName("DelegateInfo1.delegateFax")[0];
    if (delegateFax.value == ""){
        errorinfo += "你输入客户经办人(1)的传真为必填项，请输入!\n";
            if(isFocus){
                        delegateFax.focus();
                        isFocus = false;
            }
    }else{
        var patrn=/^((\(\d{2,3}\))|(\d{3}\-))?(\(0\d{2,3}\)|0\d{2,3}-)?[1-9]\d{6,7}(\-\d{1,4})?$/;
        if (!patrn.exec(delegateFax.value)){
            errorinfo += "你输入的传真格式不正确，请重新输入!\n";
            if(isFocus){
                        delegateFax.focus();
                        isFocus = false;
            }
        }
    }
    var delegateEmail = document.getElementsByName("DelegateInfo1.delegateEmail")[0];
    if (delegateEmail.value == ""){
        errorinfo += "你输入客户经办人(1)的邮箱地址为必填项，请输入!\n";
            if(isFocus){
                        delegateEmail.focus();
                        isFocus = false;
            }
    }else{
        var patrn=/^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+(\.[a-zA-Z0-9_-])+/;
        if (!patrn.exec(delegateEmail.value)){
            errorinfo += "你输入的邮箱地址不正确，请重新输入!\n";
            if(isFocus){
                        delegateEmail.focus();
                        isFocus = false;
            }
        }
    }
    //-----------------------------------------2------------------

    var delegateId2 = document.getElementsByName("DelegateInfo2.delegateId")[0];
    if (delegateId2.value != ""){
       var patrn=/^(([0-9]{14}[x0-9]{1})|([0-9]{17}[x0-9]{1}))$/;
        if (!patrn.exec(delegateId2.value)){
                errorinfo += "你输入的客户经办人(2)身份证号码格式不正确，请输入15位或者18位的身份证号码!\n";
                if(isFocus){
                        delegateId2.focus();
                        isFocus = false;
                }
        }
    }
    var delegateTelephone2 = document.getElementsByName("DelegateInfo2.delegateTelephone")[0];
    if (delegateTelephone2.value != ""){
        var patrn=/^((\(\d{2,3}\))|(\d{3}\-))?(\(0\d{2,3}\)|0\d{2,3}-)?[1-9]\d{6,7}(\-\d{1,4})?$/;
        if (!patrn.exec(delegateTelephone2.value)){
            errorinfo += "你输入的的客户经办人(2)固定电话格式不正确，请重新输入!\n";
                if(isFocus){
                        delegateTelephone2.focus();
                        isFocus = false;
                }
        }
    }
    var delegateMobile2 = document.getElementsByName("DelegateInfo2.delegateMobile")[0];
    if (delegateMobile2.value != ""){
        var patrn=/^((\(\d{2,3}\))|(\d{3}\-))?13\d{9}$/;
        if (!patrn.exec(delegateMobile2.value)){
            errorinfo += "你输入的客户经办人(2)移动电话格式不正确，请重新输入!\n";
                if(isFocus){
                        delegateMobile2.focus();
                        isFocus = false;
                }
        }
    }
    var delegateFax2 = document.getElementsByName("DelegateInfo2.delegateFax")[0];
    if (delegateFax2.value != ""){
        var patrn=/^((\(\d{2,3}\))|(\d{3}\-))?(\(0\d{2,3}\)|0\d{2,3}-)?[1-9]\d{6,7}(\-\d{1,4})?$/;
        if (!patrn.exec(delegateFax2.value)){
            errorinfo += "你输入的客户经办人(2)传真格式不正确，请重新输入!\n";
                if(isFocus){
                        delegateFax2.focus();
                        isFocus = false;
                }
        }
    }
    var delegateEmail2 = document.getElementsByName("DelegateInfo2.delegateEmail")[0];
    if (delegateEmail2.value != ""){
        var patrn=/^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+(\.[a-zA-Z0-9_-])+/;
        if (!patrn.exec(delegateEmail2.value)){
            errorinfo += "你输入的客户经办人(2)邮箱地址不正确，请重新输入!\n";
                if(isFocus){
                        delegateEmail2.focus();
                        isFocus = false;
                }
        }
    }
    var delegateName2 = document.getElementsByName("DelegateInfo2.delegateName")[0];
    if (delegateId2.value != "" ||delegateTelephone2.value !="" || delegateMobile2.value != "" ||delegateFax2.value !="" || delegateEmail2.value !=""){
        if (delegateName2.value == ""){
            errorinfo+= "客户经办人(2)姓名没有输入，请输入!";
                if(isFocus){
                        delegateName2.focus();
                        isFocus = false;
                }
        }
    }
    var saleOfYear = document.getElementsByName("Custom.saleOfYear")[0];
    if (saleOfYear.value != ""){
        var patrn=/^((-?|\+?)\d+)(\.\d+)?$/;
        if (!patrn.exec(saleOfYear.value)){
            errorinfo += "你输入的年销售/营业额不正确，只能够为数字类型，请重新输入!\n";
                if(isFocus){
                        saleOfYear.focus();
                        isFocus = false;
                }
        }
    }
    var payoutOfYear = document.getElementsByName("Custom.payoutOfYear")[0];
    if (payoutOfYear.value == ""){
        errorinfo += "你输入年估计/实际机票支出为必填项，请输入!\n";
            if(isFocus){
                        payoutOfYear.focus();
                        isFocus = false;
            }
    }
    else{
        var patrn=/^((-?|\+?)\d+)(\.\d+)?$/;
        if (!patrn.exec(payoutOfYear.value)){
            errorinfo += "你输入的年估计/实际机票支出不正确，只能够为数字类型，请重新输入!\n";
                if(isFocus){
                        payoutOfYear.focus();
                        isFocus = false;
                }
        }
    }
    var numberOfUser = document.getElementsByName("Custom.numberOfUser")[0];
    if (numberOfUser.value == ""){
        errorinfo += "你输入机构客户人数为必填项，请输入!\n";
                if(isFocus){
                            numberOfUser.focus();
                            isFocus = false;
                }
    }
    else{
        var patrn=/^[0-9]*[1-9][0-9]*$/;
        if (!patrn.exec(numberOfUser.value)){
            errorinfo += "你输入的机构客户人数不正确，只能够为整数类型，请重新输入!\n";
                if(isFocus){
                        numberOfUser.focus();
                        isFocus = false;
                }
        }
    }
    var estimateTraveller = document.getElementsByName("Custom.estimateTraveller")[0];
    if (estimateTraveller.value == ""){
        errorinfo += "你输入年计划出行人数为必填项，请输入!\n";
                    if(isFocus){
                                estimateTraveller.focus();
                                isFocus = false;
                    }

    }
    else{
        var patrn=/^[0-9]*[1-9][0-9]*$/;
        if (!patrn.exec(estimateTraveller.value)){
            errorinfo += "你输入的年计划出行人数不正确，只能够为整数类型，请重新输入!\n";
                if(isFocus){
                        estimateTraveller.focus();
                        isFocus = false;
                }
        }
    }
    var frequentlyDestination = document.getElementsByName("Custom.frequentlyDestination")[0];
    if (frequentlyDestination.value == ""){
        errorinfo += "你输入经常出行地点为必填项，请输入!\n";
                    if(isFocus){
                                frequentlyDestination.focus();
                                isFocus = false;
                    }

    }


    var SignDate = document.getElementsByName("contractSignD

评论

1 楼 yunmanfan 2008-11-23  

是否可以进行分类check，比如：
1.如果是必填想check，可以单独做一个check function，在提交的时候同意check
2.如果是格式check，可以做不同的正则项，分别调用
以上的方案后可以简化画面和可以扩展。
仅供参考