M"B 25:42 makes it clear that we always follow Gemara over Zohar. And we similarly follow Bavli over Yerushalmi (as is clear from the Hirhurim article quoted in this related discussion). However, do ...
Which of the major authors or codifiers of halacha. . . a) refer directly to or quote from kabala in their legal discussions? b) employ conclusions based only on kabala in their legal argumentation ...