Answers for "model::update() laravel"

laravel model update table

ModelName::whereId($id)->update($request->all());

laravel model update table

$post = Post::find(3);
$post->title = "Updated title";
$post->save();


or 
  
  
  $affectedRows = Post::where("id", 3)->update(["title" => "Updated title"]);

laravel update

$flight = App\Models\Flight::find(1);

$flight->name = 'New Flight Name';

$flight->save();