RadUpload always return false while validation of 4 char file extension!

[Ahmed]

I use the following code for RadUpload control

<telerik:RadUpload ID="rdUploadCertificate" CssClass="rad-upload" runat="server" ControlObjectsVisibility="ClearButtons" AllowedFileExtensions=".doc, .docx" InitialFileInputsCount="1" MaxFileInputsCount="1"></telerik:RadUpload>

But while uploading a docx files, extension validation return false. I've tried it also for .xlsx.

I use the following code to validate file extension

return $find('<%= rdUploadCertificate.ClientID %>').validateExtensions();

Am I missing anything?

[Shinu]

Hello,


I also replicated same only when there is extra space in specifying AllowedFileExtensions values like:
                  AllowedFileExtensions=".doc, .docx"

And the following mark-up worked well for me. Try this code and see whether that helps.

<telerik:RadUpload ID="rdUploadCertificate" CssClass="rad-upload" runat="server"
    ControlObjectsVisibility="ClearButtons" AllowedFileExtensions=".doc,.docx" InitialFileInputsCount="1" MaxFileInputsCount="1">
</telerik:RadUpload>

-Shinu.