Retrieving image from database and showing it Laravel

you can use

<img src={{Storage::url($assortment->img)}} />

EDIT: I found out your problem, the problem not in the display but actually in your upload code

if ($request->hasFile('image')) {
    $image = $request->file('image'); //request the file
    $fileName = md5($image->getClientOriginalName() . microtime()) . '.' . $image->getClientOriginalExtension(); //use md5 for security reasons and get the extension.
    $image->storeAs('', $fileName, 'public'); //store the file in the public folder disk.

    $assortment->image_path = $fileName;
    $assortment->save();
} 

should become, because $filename just a temporary upload file it will be delete later, the actual upload path will be return by storeAs

if ($request->hasFile('image')) {
    $image = $request->file('image'); //request the file
    $fileName = md5($image->getClientOriginalName() . microtime()) . '.' . $image->getClientOriginalExtension(); //use md5 for security reasons and get the extension.

    $assortment->image_path = $image->storeAs('', $fileName, 'public'); //store the file in the public folder disk.
    $assortment->save();
} 

EDIT2: if you are using nginx you need to remove these line

        location ~* \.(jpg|jpeg|png|gif|ico|css|js)$ {
               expires 365d;
        }

You can try the below:

Have included comments in the code with dd() statements to debug - uncomment the dd() statements if you don't get it working to check.

public function store(Request $request)
{       
    $validated = $request->validate([
        'title' => 'required',
        'description' => 'required',
        'category_id' => 'required',
    ]);
  
    $user = request()->user();

    if(!$user) {
        abort(401, 'Unauthenticated');
    }

    $assortment = $user->assortments()->create($validated);


    if($request->hasFile('image') && $request->file('image')->isValid()) {
        //dd($request->image->store('images', 'public'));
        $assortment->image_path = $request->image->store('images', 'public');
        $assortment->save();
                
        //Check what the Storage::url() generates
        //dd(Storage::disk('public')->url($assortment->fresh()->image_path));
    } else {
        abort(422, "Image not valid");
    }
            
        
    if ($request->wantsJson()) {
        return response([], 204);
    }

    return redirect()->route('assortments.show', $assortment->slug)
        ->with('success','Verzameling is succesvol aangemaakt.');

        
}

Verify that you have a public disk configured in the config\filesystems.php, something like

'public' => [
    'driver'     => 'local',
    'root'       => storage_path('app/public'),
    'url'        => env('APP_URL') . '/storage',
    'visibility' => 'public',
],

//And links specified for symlinking when php artisan storage:link is run

'links' => [
    public_path('storage') => storage_path('app/public'),
],

Then run

php artisan storage:link

and check in the public folder that there exists a symlinked storage folder

Then in your blade view, you can use

<img src="{{ Storage::disk('public')->url($assortment->image_path) }}" />

//OR

<img src="/storage/{{ $assortment->image_path }}" />

Controller:

if ($request->hasFile('image')) {
            $image = $request->file('image');
             
            $assortment->image_path = $image->store('', 'public');
            $assortment->save();
        } 

NB: Laravel by default will create a unique name for a file and manage extension for you - dependent on your use case you may not need to make this filename yourself.

Artisan Command

php artisan storage:link

Generates the correct symlinks for your public storage.

Template

{{ Storage::url($assortment->image_path) }}

Those three things together should work.

Try <img src="{{ url('storage/images/'.$assortment->image_path) }}"/>

Try a much simplified version:

if ($request->hasFile('image')) {
    $path = $request->file('image')->storePublicly('images'); // Store file in public disk & return path
    $assortment->image_path = $path; // If you want filename only, use basename($path)
    $assortment->save();
}

After that, you can use Storage::disk('public')->url($assortment->image_path) in your view. Using getClientOriginalExtension() and getClientOriginalExtension() probably isn't a good idea since it's not considered a safe value (source). Laravel's store method saves the file and returns the hashed filename with path for you so you don't have to worry about all that :)

Make sure storage symlink is created:

php artisan storage:link

Also make sure post_max_size and upload_max_filesize in your php.ini are set with sufficient amount.