looking for a way to let user define a custom field for a rule

i want to allow a user to create a rule for a custom field.

so the user experience would be something like:

click add rule

select something like “Custom” from the field select dropdown

this would generate a text input (for the custom field name), an operator dropdown, and a second text input (for the custom field value).

so the user could do something like "custom_field" = "some value".

desired output to jsonLogic would look something like {"==":[{"var":"custom.custom_field"},"some value"]}

i have played with the !group and !struct types but they don’t quite do what i’m looking for.

is there a way to do this?

[thidasapankaja]

@erickvieira , @megantaylor if anyone any of you were able to get through this / figure this out?

[megantaylor]

maybe, except i wanted to let the user define the key in a text input. i wound up not needing to do this, but it could be a useful feature for others.