Why is the field not editable if it is empty?

Question

Laravel

There are 2 tables, products and descriptions. Connected in a one-to-one relationship. I'm trying to edit the product description from descriptions

$product->description->body = $request->getParam('body');
$product->description->save();

Works if $product->description->bodythere is already a description in it. If absent, it returns Creating default object from empty value in ...And $request->getParam('body');not empty. Where did I go wrong? I would be grateful for help.

Answer 1

$product->description()->save(new Description(['body' => $request->body]));
или
$product->description()->update(['body' => $request->body]);