
But your entered value will not be removed automatically. Invalid data - Show warning: if enter an invalid or out of range value in the cell row, you'll see a warning message top right in the cell ( red colour).If uncheck, dropdown will remove the cell which highlights. Show dropdown list in the cell: this checkbox represents the show/hide option.List from a range: enter cell range which allows to the dropdown option, it will cell reference or name range.But if you have a large set of list item google sheet recommend name range instead of the list item. List of items: enter option items separated by a comma you can keep up to 500 items.


Dropdown in google sheets, Data Validation allows control of what can enter by end users.
