show array item on blade laravel

Arrays:

[
    {"id":1,"group":"post","name":"Mi","value":"x3 poco"},
    {"id":2,"group":"post","name":"iPhone","value":"14 pro"},
    {"id":3,"group":"post","name":"Nokia","value":"C5"},
    {"id":4,"group":"post","name":"Dell","value":"15 insp"}
    .
    .
    .
]

IndexController.php file:

$post = Post::all();
return view('index', compact('post'));

index.blade.php file:

Post Name: "{{ $post->name['iPhone']->value }}"

I want to show the output as below:

Post Name: "14 pro"

But error is showing:

Error: Property [name] does not exist on this collection instance.

>Solution :

You can use where on the collection to search by name:

Post Name: "{{ $post->where('name', 'iPhone')->first()?->value }}"

The question mark is in case there is no item with the name you are looking for.