Ajax:CustomValidator对输入的文本框进行验证

这个控件主要是用来对输入的文本框是否符合正则表达式进行验证。

<table class="userRegisterTable" cellpadding="0" cellspacing="0">
        <tr><td colspan="2" align="center"class="userRegisterTableHead" >注册资料</td></tr>
        <tr><td class="userRegisterTDLeft" >注册帐号</td><td >
                <asp:TextBox ID="txtLoginName" runat="server" Width="180px" AutoCompleteType="Disabled"  CausesValidation="true" ></asp:TextBox>
                <span id="spanLoginName" ></span>
    <asp:CustomValidator 
        ID="CustomValidator1" 
        runat="server" 
        ErrorMessage="" 
        ValidationGroup="AAA"   
        ValidateEmptyText="true" 
        SetFocusOnError="true" 
        ControlToValidate="txtLoginName"  
        ClientValidationFunction="ClientValidatorLoginName" >
    </asp:CustomValidator>
    <script type="text/javascript">
        function ClientValidatorLoginName(oSrc, args) {
            var txt = document.getElementById('<%=txtLoginName.ClientID %>').value;
            var lbl = document.getElementById("spanLoginName");
            var lbl_value = _LoginName(txt);
            lbl.innerHTML = lbl_value;
            lbl.style.color = "#ff0000";
            args.IsValid = lbl_value == "";
        }
    </script>
        </td></tr>
        <tr><td class="userRegisterTDLeft" ></td><td><span class="userRegisterSpan">●<span 
                class="userRegisterSpan">以字母开头，</span>由字母a-z（不区分大小写）、数字0-9、下划线组成</span>
        </td></tr>
        <tr><td class="userRegisterTDLeft" ></td><td><span class="userRegisterSpan">●长度：4-16个字符</span>
        </td></tr>
        <tr class="userRegisterGray"><td class="userRegisterTDLeft" >密码</td><td>
            <asp:TextBox ID="txtPassword"  runat="server" TextMode="Password" Width="180px"  CausesValidation="true" ></asp:TextBox>
            <span id="spanPassword" ></span>
    <asp:CustomValidator 
        ID="CustomValidator2" 
        runat="server" 
        ErrorMessage="" 
        ValidationGroup="AAA"   
        ValidateEmptyText="true" 
        SetFocusOnError="true" 
        ControlToValidate="txtPassword"  
        ClientValidationFunction="ClientValidatorPassword" >
    </asp:CustomValidator>
    <script type="text/javascript">
        function ClientValidatorPassword(oSrc, args) {
            var txt = document.getElementById('<%=txtPassword.ClientID %>').value;
            var lbl = document.getElementById("spanPassword");
            var lbl_value = _PassWord(txt);
            lbl.innerHTML = lbl_value;
            lbl.style.color = "#ff0000";
            args.IsValid = lbl_value == "";
        }
    </script>
        </td></tr>
        <tr class="userRegisterGray"><td class="userRegisterTDLeft"></td><td><span class="userRegisterSpan">●密码长度6-16位，字母区分大小写</span>
        </td></tr>
       <tr><td class="userRegisterTDLeft" >确认密码</td><td >
           <asp:TextBox ID="txtPasswordAgain" runat="server"  TextMode="Password" Width="180px"  CausesValidation="true"  ></asp:TextBox>
           <span id="spanPasswordAgain" ></span>
    <asp:CustomValidator 
        ID="CustomValidator3" 
        runat="server" 
        ErrorMessage="" 
        ValidationGroup="AAA"   
        ValidateEmptyText="true" 
        SetFocusOnError="true" 
        ControlToValidate="txtPasswordAgain"  
        ClientValidationFunction="ClientValidatorPasswordAgain" >
    </asp:CustomValidator>
    <script type="text/javascript">
        function ClientValidatorPasswordAgain(oSrc, args) {
            var txt1 = document.getElementById('<%=txtPassword.ClientID %>').value;
            var txt2 = document.getElementById('<%=txtPasswordAgain.ClientID %>').value;
            var lbl = document.getElementById("spanPasswordAgain");
            var lbl_value = _PassWordAgain(txt1, txt2);
            lbl.innerHTML = lbl_value;
            lbl.style.color = "#ff0000";
            args.IsValid = lbl_value == "";
        }
    </script>
       </td></tr>
        <tr  class="userRegisterGray"><td class="userRegisterTDLeft">电子邮箱</td><td >
            <asp:TextBox ID="txtEmail" runat="server" Width="180px"  AutoCompleteType="Disabled"  CausesValidation="true"  ></asp:TextBox>
            <span id="spanEmail" ></span>
    <asp:CustomValidator 
        ID="CustomValidator4" 
        runat="server" 
        ErrorMessage="" 
        ValidationGroup="AAA"   
        ValidateEmptyText="true" 
        SetFocusOnError="true" 
        ControlToValidate="txtEmail"  
        ClientValidationFunction="ClientValidatorEmail" >
    </asp:CustomValidator>
    <script type="text/javascript">
        function ClientValidatorEmail(oSrc, args) {
            var txt = document.getElementById('<%=txtEmail.ClientID %>').value;
            var lbl = document.getElementById("spanEmail");
            var lbl_value = _EmailNo(txt);
            lbl.innerHTML = lbl_value;
            lbl.style.color = "#ff0000";
            args.IsValid = lbl_value == "";
        }
    </script>
        </td></tr>
        <tr><td class="userRegisterTDLeft" >身份证号</td><td >
            <asp:TextBox ID="txtCardID" runat="server" Width="180px"  AutoCompleteType="Disabled"  CausesValidation="true" ></asp:TextBox>
            <span id="spanCardID" ></span>
    <asp:CustomValidator 
        ID="CustomValidator5" 
        runat="server" 
        ErrorMessage="" 
        ValidationGroup="AAA"   
        ValidateEmptyText="true" 
        SetFocusOnError="true" 
        ControlToValidate="txtCardID"  
        ClientValidationFunction="ClientValidatorCardID" >
    </asp:CustomValidator>
    <script type="text/javascript">
        function ClientValidatorCardID(oSrc, args) {
            var txt = document.getElementById('<%=txtCardID.ClientID %>').value;
            var lbl = document.getElementById("spanCardID");
            var cardID = txt + ",2,0";
            var lbl_value = _ChinaCardNo(cardID);
            lbl.innerHTML = lbl_value;
            lbl.style.color = "#ff0000";
            args.IsValid = lbl_value == "";
        }
    </script>
            </td></tr>
        <tr class="userRegisterGray"><td class="userRegisterTDLeft">真实姓名</td><td>
              <asp:TextBox ID="txtRealName" runat="server" Width="180px"  CausesValidation="true"  ></asp:TextBox> 
              <span id="spanRealName" ></span>
    <asp:CustomValidator 
        ID="CustomValidator6" 
        runat="server" 
        ErrorMessage="" 
        ValidationGroup="AAA"   
        ValidateEmptyText="true" 
        SetFocusOnError="true" 
        ControlToValidate="txtRealName"  
        ClientValidationFunction="ClientValidatorRealName" >
    </asp:CustomValidator>
    <script type="text/javascript">
        function ClientValidatorRealName(oSrc, args) {
            var txt = document.getElementById('<%=txtRealName.ClientID %>').value;
            var lbl = document.getElementById("spanRealName");
            var lbl_value = _RealNameNo(txt);
            lbl.innerHTML = lbl_value;
            lbl.style.color = "#ff0000";
            args.IsValid = lbl_value == "";
        }
    </script>
        </td></tr>
    
        <tr><td class="userRegisterTDLeft">手机号码</td><td >
           <asp:TextBox ID="txtPhone" runat="server" Width="180px" type="text"  CausesValidation="true" ></asp:TextBox>
           <span id="spanPhone" ></span>
    <asp:CustomValidator 
        ID="CustomValidator7" 
        runat="server" 
        ErrorMessage="" 
        ValidationGroup="AAA"   
        ValidateEmptyText="true" 
        SetFocusOnError="true" 
        ControlToValidate="txtPhone"  
        ClientValidationFunction="ClientValidatorPhone" >
    </asp:CustomValidator>
    <script type="text/javascript">
        function ClientValidatorPhone(oSrc, args) {
            var txt = document.getElementById('<%=txtPhone.ClientID %>').value;
            var lbl = document.getElementById("spanPhone");
            var lbl_value = _MobileNo(txt);
            lbl.innerHTML = lbl_value;
            lbl.style.color = "#ff0000";
            args.IsValid = lbl_value == "";
        }
    </script>
         </td></tr>
        <tr class="userRegisterGray">
            <td class="userRegisterTDLeft" colspan="2">
                <span style="color: #FF0000;" >注：</span>真实姓名和身份证号为领奖唯一凭证，请如实填写。</td>
        </tr>
    </table>

引用的JS文件里的内容如下：

//电子邮箱
function _Email(elem) 
{
     if (elem == null || elem.length == 0) return "";
     if (elem.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1)  {
        return "";
      }
     else 
     {
         return "Email格式不正确";
      }
}
//账号--使用ajax,请注册ValidateClass类
// AjaxPro.Utility.RegisterTypeForAjax(typeof(ValidateClass), this.Page);
function _LoginName(elem) 
{
    var isTrue = ValidateClass.ValidateUserAccount(elem);
    return isTrue.value;
}
function _LoginName_admin(elem) 
{
    var isTrue = ValidateClass.ValidateUserAccount(elem);
    return isTrue.value;
}
//生效时间
function _IsTime(startTime) 
{
    if (elem == null || elem.length == 0) return "";
    return "";
}
//失效时间
function _AccountTime(Time) 
{
    if (elem == null || elem.length == 0) return "";
    return "";
}
//身份证号
function _ChinaCard(elem) 
{
    if (elem == null || elem.length == 0) return "";
    var isTrue = ValidateClass.CardID(elem);
    return isTrue.value;
} 
//昵称
//真实姓名
function _RealName(elem) 
{
    if (elem == null || elem.length == 0) return "";
    if (elem.length >50 ) 
    {
        return "真实姓名过长！";
    }
    else {return "";}
}
//省份
//城市
//营业部
//牛卡号
function _NiuCardID(elem) 
{
    if (elem == null || elem.length == 0) return "";
    if (!isNumber(elem)) 
    {
        return "请输入正确的牛卡号";
    }
    else 
    {
        if (elem.length == 8 || elem.length == 10) 
        {
            return "";
        }
        else 
        {
            return "请输入正确的牛卡号";
        }
     }
}
//手机号码
function _Mobile(elem) 
{
     if (elem == null || elem.length == 0) return "";
     if (elem.search(/^[1][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]$/)!=-1) 
     {
    //if (elem.search(/^(?:13\d|15[89])-?\d{5}(\d{3}|\*{3})$/)!=-1) {
         return "";
      }
     else 
     {
         return "请输入正确手机号码！";
     }
}
//联系电话
function _Phone(elem) 
{
    if (elem == null || elem.length == 0) return "";
    if (elem.search(/^(([0\+]\d{2,3}-)?(0\d{2,3})-)?(\d{7,8})(-(\d{3,}))?$/) != -1 || elem.search(/^[1][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]$/) != -1) 
    {
         return "";
    }
    else 
    {
        return "请输入正确电话号码！";
    }
}
//联系地址
function _Address(elem) 
{
    if (elem == null || elem.length == 0) return "";
    if (elem.length < 200) 
    {
        return "";
     }
    else 
    {
        return "联系地址最长不超过200个字符！";
    }
    return "";
}
//邮编
function _ZipCod(elem) 
{
    if (elem == null || elem.length == 0) return "";
    if (elem.length != 0) 
    {
        var reg = /^\d{6}$/;
        if (reg.test(elem)) 
        {
            return "";
        }
        else 
        {
            return "邮政编码不正确！";
        }
     } 
     return "";
}
//密码
function _PassWord(elem) 
{
    if (elem == null || elem.length == 0) return "密码必须填写";
    if (elem.search(/^(\w){6,16}$/) != -1) 
    {
        return "";
     }
    else 
    {
        return "密码只能输入6-16个字母、数字、下划线！";
     }
}
//确认密码
function _PassWordAgain(elem, o_elem) 
{

    if (elem == null || elem.length == 0) return "确认密码必须填写";
    if (elem == o_elem) 
    {
        return "";
    }
    else 
   {
        return "两次密码输入不一致！";
    }
}
function _StuNumber(elem) {
    return "";
}
/**
* 验证是不是数字
*/
function isNumber(oNum) 
{
    if (!oNum) return false;
    var strP = /^\d+(\.\d+)?$/;
    if (!strP.test(oNum)) return false;
    try 
    {
        if (parseFloat(oNum) != oNum) return false;
    }
    catch (ex) 
    {
        return false;
    }
    return true;
}
//电子邮箱、身份证号、真实姓名、手机号码 学生证号 必填
function _EmailNo(elem) 
{
    if (elem == null || elem.length == 0) 
   {
        return "Email必须填写";
    }
    return _Email(elem);
}
function _ChinaCardNo(elem) 
{
    var arr = elem.split(","); 
   if (arr[0] == null || arr[0].length == 0) 
   {
        return "身份证号必须填写";
    }
    return _ChinaCard(elem);
}
function _RealNameNo(elems) 
{
    var elem = trim(elems);
    if (elem == null || elem.length == 0) 
   {
        return "真实姓名必须填写";
    }
    return _RealName(elem);
}
function _MobileNo(elems) 
{
    var elem = trim(elems);
    if (elem == null || elem.length == 0) 
   {
        return "手机号码必须填写";
    }
    return _Mobile(elem);
}
function _StuNumberNo(elems) 
{
    var elem = trim(elems);
    if (elem == null || elem.length == 0) 
   {
        return "学生证号必须填写";
    }
    return _StuNumber(elem);

}
function _PhoneNo(elems) 
{
    var elem = trim(elems);
    if (elem == null || elem.length == 0) 
   {
        return " 联系电话必须填写";
    }
    return _Phone(elem);

}
function trim(str) 
{
    for (var i = 0; i < str.length && str.charAt(i) == " "; i++);
    for (var j = str.length; j > 0 && str.charAt(j - 1) == " "; j--);
    if (i > j) return "";
    return str.substring(i, j);
}

//验证学校
function _SchoolName(elem) 
{
    var isTrue = ValidateClass.ValidateSchoolForbid(elem);
    return isTrue.value;
}

//验证学院
function _CollegeName(elem) 
{
    var isTrue = ValidateClass.ValidateCollegeForbid(elem);
    return isTrue.value;
}

//验证专业
function _MajorName(elem) 
{
    var isTrue = ValidateClass.ValidateMajorForbid(elem);
    return isTrue.value;
}

//验证在读学历
function ValidateEducation(elem) 
{
    var isTrue = ValidateClass.ValidateEducation(elem);
    return isTrue.value;
}

//验证入学年份
function ValidateEnrollment(elem) 
{
    var isTrue = ValidateClass.ValidateEnrollment(elem);
    return isTrue.value;
}