//first run this command to generate symbolic link
php artisan storage:link
//then in controller function
$fileTemp = $request->file('file');
if($fileTemp->isValid()){ $fileExtension = $fileTemp->getClientOriginalExtension(); $fileName = Str::random(4). '.'. $fileExtension; $path = $fileTemp->storeAs(	'public/documents', $fileName );
}
//above code will save your file in 'storage/app/public/documents' location
//and using symbolic link we can access this file here 'public/storage/documents'
//Now Open or download file in blade template
<a href="{{url(Storage::url($document['file']))}}">Open/Download</a>