update,

task1/utils/checkPaymentLinkAvailable.js

@@ -0,0 +1,27 @@
+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;
+  }
+}