laravel check if an item exists in a collection code example

Example 1: laravel check if item is in collection

// you may pass a string to the contains method to determine whether
// the collection contains a given item value:

$collection = collect(['name' => 'Desk', 'price' => 100]);

$collection->contains('Desk');
// true

$collection->contains('New York');
// false

Example 2: laravel check if collection has value

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