Hi!
I’m not sure if I understand correctly. Do you have custom field values, that include comma?
You can just simply write it there, and it should be treated as the option value, like so:
[html]Sample, Label 1||Sample, Label 1[/html]
and the value will be ‘Sample, Label 1’ in the query. I did a test, and I believe it should work:
– Test post, with ‘drop_down_field’ and value ‘Sample, Label 1’: https://i.imgur.com/j4ufyJS.png
– Test search: https://i.imgur.com/orCyUtK.png
– Results: https://i.imgur.com/LbFbLF2.png
