scribu/wp-posts-to-posts — Issue #47: Allow checkboxes as connection fields
Author: scribu
Created: 2011-11-11 12:17:13+00:00
State: open
Labels: enhancement

Wether it's single choice or multiple choice, each value should be stored as a single meta value (not an array).

http://wordpress.org/support/topic/plugin-posts-2-posts-enable-other-input-types-in-meta-values