Reply To: Programmatically modify field value prior to displaying in admin?

Hi Denny,

Looks like it can be done with rwmb_field_meta filter (https://docs.metabox.io/filters/#rwmb_field_meta). This filter changes the value before showing to users, e.g. it changes the value get from the database. It might be what you want.

Cheers,
Anh