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[Solved] RadDateInput and CompareValidator

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Input

This is a migrated thread and some comments may be shown as answers.

AJtheCoder asked on 18 Nov 2008, 06:15 PM

Everything I've seen concerning this suggests that this code should validate correctly when your focus leaves RadDateInput2. Instead, valid dates which are later than the initial date produce errors - in fact, any valid date entered in the second box produces a validation error. What am I doing wrong?

    
            <%@ Page Language="C#" AutoEventWireup="true" Codebehind="Test.aspx.cs" Inherits="TestProject.Test" %> 
        
            <%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %> 
        
            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
        
            <html xmlns="http://www.w3.org/1999/xhtml"> 
        
            <head runat="server"> 
        
               <title>Untitled Page</title> 
        
            </head> 
        
            <body> 
        
               <form id="form1" runat="server"> 
        
                  <div> 
        
                     <telerik:RadScriptManager ID="RadScriptManager1" runat="server" /> 
        
                     Date 1: 
        
                     <telerik:RadDateInput ID="RadDateInput1" runat="server" SelectedDate="09/19/2008" /> 
        
                     <br /> 
        
                     <br /> 
        
                     Date 2: 
        
                     <telerik:RadDateInput ID="RadDateInput2" runat="server" /> 
        
                     <br /> 
        
                     <asp:CompareValidator ID="CompareValidator1" runat="server" ErrorMessage="Date 2 must be greater than or equal to date 1." 
        
                        ControlToCompare="RadDateInput1" ControlToValidate="RadDateInput2" Type="Date" 
        
                        Operator="GreaterThanEqual" /> 
        
                  </div> 
        
               </form> 
        
            </body> 
        
            </html>

4 Answers, 1 is accepted

Accepted

answered on 19 Nov 2008, 02:32 PM

Hello Ashley,

Please try to modify your CompareValidator as follows:

    
            <asp:CompareValidator  
        
              ID="dateCompareValidator"  
        
              runat="server"  
        
              ControlToValidate="RadDateInput2" 
        
              ControlToCompare="RadDateInput1"  
        
              Operator="GreaterThan"  
        
              ErrorMessage="The second date must be after the first one."> 
        
            </asp:CompareValidator>

I hope this helps.

Regards,
Daniel
the Telerik team

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