Readonly Field
ACF to custom database tables plugin provides options to make an ACF field ready-only. Non-admin users can not update read-only field data.
To make the field read-only, edit field and toggle read-only button
Use acf_ct/edit_read_only_field filter to allow non-admin user to update read-only fields.
add_filter(
"acf_ct/edit_read_only_field",
function ($is_read_only, $field) {
/**
* Admin and editor can edit read-only fields
*/
if (current_user_can("administrator") || current_user_can("editor")) {
return true
}
return $is_read_only
},
10,
2
)