Challenge 1 / 1

Suppose we format the value of a field like this:

yield TextField::new('lastName')
    ->formatValue(static function($value, User $user) {
        return strtoupper($value);
    });

What effect will this have?

This will cause the lastName to render in upper case on the "index" and "detail" pages. Additionally, on the form page, the lastName will render as upper case inside the text input.

This will cause an error, unless User has a __toString() method. That's because $value hasn't been formatted yet, so it will be the User object.

This will cause the lastName to render in upper case on the "index" and "detail" pages.

Rewatch the video