I’m using the Advanced Custom Fields plugin for a project I’m currently working on. From what I understand, ACF stores its values into WordPress’ Custom Fields.
What I wanted to know is what’s the best way to go about editing and changing these Custom Fields after I’ve already defined them??
Obviously, I’d like to get my naming conventions right the first time, but sometimes I’m forced to make a change.
P.S. Is there a way to flush the Custom Fields that are no longer being used by Advanced Custom Fields. An easier way to delete them instead of going into every post type and deleting the Custom Fields manually, perhaps?