Oleksandr Savchenko

@IvanLutokhin do you need any help on this PR?

@andrea-daru you can implement your own form field based on vich file (or image) type. Out of the box bundle provide just simple input fields

Try it like: ```php foreach ($reader as $log) { if (!empty($log) { echo sprintf("The log entry was written at %s. \n", $log['date']->format('Y-m-d h:i:s')); } } ```

Now it works with a `latest` tag as well

How do you use it without form and expect validation?

Use [validator](https://symfony.com/doc/current/components/validator.html) component. It's not triggering automatically on `persist` or other events.

Could you provide code from your entity and form type, please?