rest_value_cb not working

[MobinDev]

'rest_value_cb' not working on ".../wp-json/wp/v2/posts" and ".../wp-json/wp/v2/posts/<post_id>"
so i changed this line from :
$values[ $cmb_id ][ $field->id( true ) ] = $field->get_data();
to:
$values[ $cmb_id ][ $field->id( true ) ] = $field->get_rest_value();

[tw2113]

how are you specifying your properties and whatnot for your CMB2 instance? You shouldn't be needing to edit CMB2 core unless there's somehow a bug in place. Since this is a custom callback spot, you should be managing to provide your own callback and code in that callback.

[jtsternberg]

Good call @MobinDev, I pushed an update.

[jtsternberg]

@tw2113 basically, we use get_rest_value in the CMB2 REST endpoints, but we weren't using it in the default WP post endpoints when adding CMB2 data, so the update fixes that. get_rest_value simply calls get_data, and does some filters and such as well as allows a defined callback.

[tw2113]

I stand corrected, and am glad @jtsternberg is around for these things :)

Thanks everyone.