function uncheckAll() { const sheet = SpreadsheetApp.getActiveSheet(); const range = sheet.getDataRange(); range.uncheck(); } This selects the active sheet and unchecks all checkboxes within the data range, which is the range where you have data inputted.

function uncheckAll() { const sheet = SpreadsheetApp.getActiveSheet(); const range = sheet.getDataRange(); range.uncheck(); } This selects the active sheet and unchecks all checkboxes within the data range, which is the range where you have data inputted.

— Ben Collins (@benlcollins) Nov 3, 2021

from Twitter https://twitter.com/benlcollins

November 04, 2021 at 12:00AM