RequiredFieldValidator not Working with RadComboBox

2 posts, 0 answers
  1. Tim
    Tim avatar
    60 posts
    Member since:
    May 2011

    Posted 08 Sep 2011 Link to this post

    I am using Version=2011.2.712.35 and am having a problem getting the RadComboBox to work properly with the RequiredFieldValidator. I have verified that the RequiredFieldValidator works with a DropDownList and then replaced the ddl with the rcb and it works no longer

    <telerik:RadComboBox ID="ddlSourceSystem" runat="server" Width="250px" Height="220px" AllowCustomText="True"
             ShowToggleImage="True" CausesValidation="false" ShowMoreResultsBox="false" EnableLoadOnDemand="false"
             MarkFirstMatch="false" EnableVirtualScrolling="false" AutoPostBack="false">
             <CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation>
         </telerik:RadComboBox>
          
    <asp:RequiredFieldValidator runat="server" ID="rfvSourceSystem" ValidationGroup="accountValidation"
                    ControlToValidate="ddlSourceSystem" ErrorMessage="Source System is required"
                    InitialValue="" Text=""><img src="images/exclamation_red.png" width="16" height="16"/></asp:RequiredFieldValidator>

  2.
  3. Tim
    Tim avatar
    60 posts
    Member since:
    May 2011

    Posted 08 Sep 2011 Link to this post

    Never mind I don't know what happened but I ran it in a different project and it works.
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