ASP.Net/Mobile Control/Date Validation

Mobile validation control for date input (VB.net)

   <source lang="csharp">

<%@ Page

   Inherits="System.Web.UI.MobileControls.MobilePage" 
   Language="VB" 

%> <%@ Register

   TagPrefix="mobile" 
   Namespace="System.Web.UI.MobileControls" 
   Assembly="System.Web.Mobile" 

%> <script runat="server" language="VB"> Sub OK_OnSubmit(Sender As Object, E As EventArgs)

   If cvCheckDate.IsValid Then
       ActiveForm = FinishForm
       lbl2.Text = "You entered " & txtDate.Text
   End If

End Sub </script> <mobile:form

   id="StartForm" 
   runat="server">
   <mobile:label 
       runat="server" 
       id="lbl1"
       Text="Please enter a date:" 
   />
   <mobile:textbox
       runat="server" 
       id="txtDate"
   />
   <mobile:comparevalidator 
       id="cvCheckDate" 
       controltovalidate="txtDate"
       operator="DataTypeCheck" 
       type="Date" 
       errormessage="You must enter a date!!!"
       runat="server"
   />
   <mobile:Command 
       runat="server" 
       id="cmdOK"
       OnClick="OK_OnSubmit" 
       Text="OK" 
   />

</mobile:form> <mobile:form

   id="FinishForm" 
   runat="server">
   <mobile:label 
       runat="server" 
       id="lbl2"
   />

</mobile:form>

      </source>