Ajax validation controls not working

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ASP.NET

Ajax validation controls(RequiredFieldValidator) fired after code behind i.e is not called before code behind , so i have written the Page.Validate("Save"); in .cs for validation of aspx page controls But the problem is the entire code is locally running Very Fine , Not Working in Server Side (i.e., in Hoste site)

please suggest any solution.


I written the code like below






<td id="tdCountryWidth" runat="server" colspan="3" valign="top" align="left" width="380">

<asp:UpdatePanel ID="UpdatePanel2" runat="server">
<triggers> <asp:PostBackTrigger ControlID="ddlCountry" />
<asp:PostBackTrigger ControlID="ddlState" />
<contenttemplate>

Street Address*	:	<asp:TextBox ID="txtAddress" runat="server" CssClass="textfield" TabIndex="16" ToolTip="Please enter Street Address" MaxLength="200" onkeyup="javascript:textchange();" ValidationGroup="Save"> <ajaxtoolkit:TextBoxWatermarkExtender ID="tbwmeaddr1" runat="server" TargetControlID="txtAddress" WatermarkCssClass="watermarked" WatermarkText="Street Address" Enabled="True" /> <asp:RequiredFieldValidator ID="rfvregaddr1" runat="server" ControlToValidate="txtAddress" Display="None" ErrorMessage="Street Address required" Font-Size="10px" SetFocusOnError="True" ValidationGroup="Save"> <ajaxtoolkit:ValidatorCalloutExtender ID="vcerfvregaddr1" runat="server" CloseImageUrl="~/images/Closing.png" TargetControlID="rfvregaddr1" WarningIconImageUrl="~/images/warning.png" Width="150px" Enabled="True">
Suite/Apt	:	<asp:TextBox ID="txtRegAddr2" runat="server" CssClass="textfield" TabIndex="17" ToolTip="Please enter Suite/Apt" onkeyup="javascript:textchange();"> <ajaxtoolkit:TextBoxWatermarkExtender ID="TextBoxWatermarkExtender2" runat="server" TargetControlID="txtRegAddr2" WatermarkCssClass="watermarked" WatermarkText="Suite/Apt" Enabled="True" />

<tr valign="top" align="left" id="trcounrty" runat="server" visible="false">

Country*

:

<asp:DropDownList ID="ddlCountry" runat="server" ToolTip="Please select Country" onkeyup="javascript:textchange();" AutoPostBack="true" TabIndex="18" CssClass="textfield" OnSelectedIndexChanged="ddlCountry_SelectedIndexChanged" Enabled="true"> <asp:RequiredFieldValidator ID="rfvcountry" runat="server" ErrorMessage="Country required" SetFocusOnError="True" ControlToValidate="ddlCountry" Font-Size="10px" Display="None" InitialValue="0" ValidationGroup="Save"> <ajaxtoolkit:ValidatorCalloutExtender ID="vcecountry" runat="server" TargetControlID="rfvcountry" WarningIconImageUrl="~/images/warning.png" CloseImageUrl="~/images/Closing.png" Width="150px" Enabled="True">

City Name *
:

<asp:TextBox ID="txtCity" runat="server" MaxLength="100" CssClass="textfield" TabIndex="19"
onkeyup="javascript:textchange();" ToolTip="Please enter City Name" ValidationGroup="Save">
<ajaxtoolkit:TextBoxWatermarkExtender ID="tbwmecity" runat="server" TargetControlID="txtCity"
WatermarkCssClass="watermarked" WatermarkText="City Name" Enabled="True" />
<asp:RequiredFieldValidator ID="rfvcity" runat="server" ErrorMessage="City required"
SetFocusOnError="True" ControlToValidate="txtCity" Font-Size="10px" Display="None"
ValidationGroup="Save">
<ajaxtoolkit:ValidatorCalloutExtender ID="vce16" runat="server" TargetControlID="rfvcity"
WarningIconImageUrl="~/images/warning.png" CloseImageUrl="~/images/Closing.png"
Width="150px" Enabled="True">

State*
:
<asp:DropDownList ID="ddlState" runat="server" ToolTip="Please select State" TabIndex="20"
onkeyup="javascript:textchange();" CssClass="textfield" ValidationGroup="Save">

<asp:RequiredFieldValidator ID="rfvstate" runat="server" ErrorMessage="State required"
SetFocusOnError="True" ControlToValidate="ddlState" Font-Size="10px" Display="None"
InitialValue="0" ValidationGroup="Save">
<ajaxtoolkit:ValidatorCalloutExtender ID="vcestate" runat="server" TargetControlID="rfvstate"
WarningIconImageUrl="~/images/warning.png" CloseImageUrl="~/images/Closing.png"
Width="150px" Enabled="True">







Zip Code*
:
<asp:TextBox ID="txtPincode" runat="server" MaxLength="10" CssClass="textfield" onkeyup="javascript:textchange();"
TabIndex="21" ToolTip="Please enter Zip Code" ValidationGroup="Save" >
<ajaxtoolkit:TextBoxWatermarkExtender ID="tbwmezip" runat="server" TargetControlID="txtPincode"
WatermarkCssClass="watermarked" WatermarkText="Zip Code" Enabled="True" />

<asp:RequiredFieldValidator ID="rfvzipcode" runat="server" ErrorMessage="Zipcode required"
SetFocusOnError="True" ControlToValidate="txtPincode" Font-Size="10px" Display="None"
ValidationGroup="Save">
<ajaxtoolkit:ValidatorCalloutExtender ID="vcezipcode" runat="server" TargetControlID="rfvzipcode"
WarningIconImageUrl="~/images/warning.png" CloseImageUrl="~/images/Closing.png"
Width="150px" Enabled="True">


<asp:HiddenField ID="hfSearchFromDate" runat="server" />






<asp:Button ID="btnSubmit" runat="server" CssClass="searchbg" OnClick="btnSubmit_Click" OnClientClick="javascript:return checkMinLength();"
TabIndex="34" Text="Submit" ToolTip="Click here to Submit" CausesValidation="true"
ValidationGroup="Save" />




Code behind button click event (.cs):

Page.Validate("Save");
 if (!Page.IsValid)
 {
     return;
 }

 bool val = false;
 lblStatus.Visible = false;
 if (btnSubmit.Text == "Submit" || btnSubmit.Text == "Update")
 {
     
     if (chkaddress.Checked == true)
     {
         chkaddress.Text = "true";
     }
     
    
 }

 
     PhoneNumber = txtMobile.Text;
     int length = PhoneNumber.Length;
     PhoneNumber1 = txtMobile1.Text;
     int length1 = PhoneNumber1.Length;
     PhoneNumber2 = txtMobile2.Text;
     int length2 = PhoneNumber2.Length;


     PhoneNumberCR = txtLandline.Text;
     int length3 = PhoneNumberCR.Length;
     PhoneNumberCR1 = txtLandline1.Text;
     int length4 = PhoneNumberCR1.Length;
     PhoneNumberCR2 = txtLandline2.Text;
     int length5 = PhoneNumberCR2.Length;

     if (length == 3 && length1 == 3 && length2 == 4 && length3 == 3 && length4 == 3 && length5 == 4)
     {
         string strEncryptPwd = string.Empty;
         if (ViewState["upass"] != null && ViewState["uname"] != null)
         {
             string strPassword = "¶¾±";
             strPassword += ViewState["upass"].ToString().Trim().ToLower();
             strPassword += "¶¾±";
             strPassword += ViewState["uname"].ToString().Trim().ToLower();
             strPassword += "¶¾±";
             strEncryptPwd = FormsAuthentication.HashPasswordForStoringInConfigFile(strPassword, "md5");
         }
         else
         {
             ViewState["uname"] = txtUserName.Text;
             string strPassword = "¶¾±";
             strPassword += txtUserName.Text.ToString().Trim().ToLower();
             strPassword += "¶¾±";
             strPassword += txtPassword.Text.ToString().Trim().ToLower();
             strPassword += "¶¾±";
             strEncryptPwd = FormsAuthentication.HashPasswordForStoringInConfigFile(strPassword, "md5");
         }