change custom field/system setting lookup to 'null' or empty
Posted: Thu Jun 03, 2021 9:57 pmIf I've got a "lookup" cell type on a custom field or system setting, the value starts out as NULL/empty.
But once the value is set, it seems I am unable to find where to 'unset' it.
So what's the trick that I've missed?
(edit: I do realise that this is a minor problem for a system setting, because you can just go into the plugin maintenance screen and clear it there, but that doesn't work for a custom field)
But once the value is set, it seems I am unable to find where to 'unset' it.
So what's the trick that I've missed?
(edit: I do realise that this is a minor problem for a system setting, because you can just go into the plugin maintenance screen and clear it there, but that doesn't work for a custom field)
