Livewire images to pdf converter

image-upload.blade.php

<div class="m-5">
<div>
    @if (session()->has('message'))
    <div class="alert alert-success">
        {{ session('message') }}
    </div>
    @endif
</div>

<div wire:loading>
    Processing Please Wait...
</div>

    <form wire:submit.prevent="save">

        <input type="file" wire:model="photos" multiple>
        <br>


       @error('photos.*') <span class="text-red-400">{{ $message }}</span> @enderror

       <br>

       @if(count($photos))
        <button class="bg-green-500 p-2 mt-2" type="submit">Generate PDF</button>
        @endif
    </form>
</div>

ImageUpload.php

<?php

namespace App\Http\Livewire;

use PDF;
use Livewire\Component;
use Livewire\WithFileUploads;
use Illuminate\Support\Facades\Storage;

class ImageUpload extends Component
{
    use WithFileUploads;

    public $photos=[];

    public function render()
    {
        return view('livewire.image-upload');
    }

    public function save()
    {
        $this->validate([
            'photos.*' => 'required|image', // 1MB Max
        ]);

        $folderName = uniqid();

        foreach ($this->photos as $photo) {
            $photo->storeAs($folderName, $photo->getClientOriginalName(), 'public');
        }

        $images = Storage::disk('public')->files($folderName);

        $outputFileName = 'storage/'.$folderName.'/final.pdf';

         PDF::loadView('final-pdf',['images' => $images])->save($outputFileName);


        return response()->download($outputFileName);

    }
}