Yes, you can customize the display data of a searchable field in Nova by using the displayUsing method. Here's an example:
BelongsTo::make('User')
->searchable()
->displayUsing(function ($user) {
return $user->name . ' - ' . $user->address;
});
In this example, we're using the displayUsing method to define a custom display format for the User field. The function passed to displayUsing takes the related model as its argument, and returns a string that will be displayed in the search results.
In this case, we're concatenating the user's name and address with a hyphen separator. You can customize this format to suit your needs.
With this code, when you search for a user, the search results will display the name and address together, making it easier to identify the correct user.