A very minor issue: If you set “required” on a “yes/no” field, editing the post/page actually requires you to set “yes”, otherwise ACF would not let you save the post.
I believe the “required” option does not make any sense for a “yes/no” field. Unless this is intentional, to render a mandatory “I agree” type checkbox?
(Tested with latest ACF 4.3.6)
By the way, with ACF 5 this “bug” has been corrected. ACF now allows you to save the post with the “yes/no” in either state, even if set to “required”. Which means that the “required” option on “yes/no” fields is completely meaningless now.
