laravel check in collection code example

Example 1: laravel check collection has key

$collection = collect(['account_id' => 1, 'product' => 'Desk', 'amount' => 5]);

$collection->has('product');

// true

$collection->has(['product', 'amount']);

// true

$collection->has(['amount', 'price']);

// false

Example 2: laravel check if collection has value

Auth::user()->ports->contains('port', $request->port);