In the interface user has privilege to upload the excel document, we are using the function readexcelsheetpaging to get the information from the 4th sheet of the uploaded excel. when the user uploads the excel with sheets < 4 expression error is shown. Is there a way to check the number of sheets in the excel uploaded before passing it to readexcelsheetpaging function?
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To check the number of sheets in the excel uploaded you can use this plugindocument-page-counter