api

arguments get_callback and update_callback receive different arguments. try this exemple which works for a field user_continent add_action(“rest_api_init”, function () { register_rest_field( “user” , “user_continent” , [ “get_callback” => function ($user, $field_name, $request, $object_type) { return get_user_meta($user[“id”], $field_name, TRUE); }, “update_callback” => function ($value, $user, $field_name, $request, $object_type) { update_user_meta($user->ID, $field_name, $value); }, ] ); });

First of all like Fayaz had said questions with multiple questions are not the best way to ask something on this platform. Ok, let me try to answer your questions. (Disclaimer: I’m not an react expert. So please don`t hang me if i tell something stupid.) Question 1: No you need not Node.js but npm … Read more