Confirmation Dialog for Submit Button

Is it possible to show a dialog confirmation for a button with the type ButtonType.Submit? It appears to not show the dialog but validates the form.

<RadzenButton ButtonType="ButtonType.Submit" ButtonStyle="ButtonStyle.Success" 
    Size="ButtonSize.Medium" Icon="save" Text="Submit Request"
              Click=@(args => DialogService.Confirm("Are you sure?", "MyTitle", new ConfirmOptions() { OkButtonText = "Yes", CancelButtonText = "No" })) />

This is not supported. You can extract the code from TemplateForm Submit event as a method and simply call this method when confirmed.