yogthos/reagent-forms — pull request #16 by aeriksson (2014-10-03 19:52:03+00:00)
Title: Use postwalk instead of prewalk in bind-fields.

This enables forms that can be toggled, e.g.
[:div {:field :alert :id :something :event exists?}
[:input {:field :text :id :something-else}]]

This isn't possible if we use prewalk, since the alert field is processed before the input, causing the input to not be rendered.

AFAICT, this doesn't really have any negative consequences.