i need to find the empty cell numbers ,like cell A2 is empty cell B2 is empty i need the exact cell details which are empty

Created Sep 7, 2022 Edited Sep 7, 2022

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const excelFile = reader.readFile(req.files['excelFile'][0].path) var worksheet = excelFile.Sheets[excelFile.SheetNames[0]] const excelData = reader.utils.sheet_to_json(excelFile.Sheets[excelFile.SheetNames[0]])

xlsx arrays node.js

i need to find the empty cell numbers ,like cell A2 is empty cell B2 is empty i need the exact cell details which are empty

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