I have multi-select taxonomy field A. When one or more values are selected in A, I want to restrict the choices available in taxonomy field B.
So for example:
Two Taxonomies called
country - "USA", "Russia", "China"
city - "Chicago", "Moscow", "Beijing"
I want when user in taxonomy "country" choose value "USA" after that in taxonomy "city" show only "chicago".
Is it possible? And how can I do this using a JavaScript or jquery