Date filter shows warning regarding exposed operator in views exposed group filter

matthiasm11 → closed merge request !12079

matthiasm11 → changed the visibility of the branch 3523476-date-filter-shows to hidden.

Attached a static patch of the MR.

Not reviewed

Issue summary appears incomplete, please use the issue template

Also will need test coverage

The previous patch didn’t resolve the issue. I’ve written a new one that:

• Ensures that operator_id exists before checking whether it’s empty.
• Adds an additional check to verify that $input[$this->options['expose']['operator_id']] exists before using it. If it doesn’t, the default $this->operator is used instead.