my rad upload is in a format tempelate which is in the details table of rad grid , i want to implement required field validation on the upload control , i am attaching the markup with the post for your further convenience , thnx
<telerik:GridTableView DataKeyNames="IncomingDocumentRegisterPA.Id,Id" Name="IncDocRegInit"
Width="100%" CommandItemDisplay="Top" EditMode="EditForms">
<EditFormSettings EditFormType="Template" PopUpSettings-Height="260px" PopUpSettings-Width="400px"
PopUpSettings-Modal="true">
<FormTemplate>
<div class="BoxHeadFull">Selection of initiator by personal assistant(PA)</div>
<!-- INSIDE CHROME -->
<asp:ValidationSummary ID="vsInitiator" ValidationGroup="vgrpInitiator" runat="server"
ShowMessageBox="true" />
<table border="0" cellspacing="0" cellpadding="0" width="100%">
</td>
</tr>
<tr>
<td bgcolor="#ffffff" align="left" class="FormTextBlue">Select scanned document<span class="FormRequiredField"> * </span></td>
<td bgcolor="#ffffff" align="left">
<span class="FormText">
<telerik:RadUpload ID="rfScannedDocument" InitialFileInputsCount="1" MaxFileInputsCount="1" ControlObjectsVisibility="None" runat="server"></telerik:RadUpload>
<%
-- <asp:CustomValidator ID="ValidateUpload" ControlToValidate="rfScannedDocument" runat="server" ErrorMessage="CustomValidator" OnServerValidate="ServerValidation"></asp:CustomValidator>--%>
</span>
</td>
</telerik:GridTableView>
</DetailTables>
</MasterTableView>
</
telerik:RadGrid>
1 Answer, 1 is accepted
You can read how to implement RequredField-type validation in this help article.
Greetings,
Bozhidar
the Telerik team