Answers for "bootstrap center col vertically"

laravel make:auth

composer require laravel/ui
php artisan ui vue --auth
php artisan migrate

laravel auth user in constructor

public function __construct()
{
  $this->middleware(function ($request, $next) {
    $this->user = Auth::user();
    return $next($request);
  });
}

bootstrap center text vertically

<div class=”row”>
	<div class=”col-6 align-self-center”>
    	<div class=”card card-block”>
    		Center
        </div>
    </div>
</div>

how to center vertically in bootstrap col

<div class="my-auto">
  ...inner divs and content...
</div>