function checkPaymentLinkAvailable(current_row) {
  var output = { state: "init", debug: { current_row }, error: {} };
  try {
    var sheet = SpreadsheetApp.openById(SHEET_ID).getSheetByName(
      SHEET_STUDENT_PROGRESS
    );

    var payment_link_cell = getCell(
      sheet,
      current_row,
      COL_STUDENT_PROGRESS_PAYMENT_LINK
    );
    var payment_link = readCell(payment_link_cell);
    console.log({ payment_link });

    if (payment_link.search(/^https?:\/\/.+/) > -1) {
      return true;
    }

    return false;
  } catch (error) {
    output = { ...output, error };
    console.log('checkPaymentLinkAvailable error')
    console.log(output);
    return false;
  }
}