Forms] Forms no longer submit in 2.8 unless I explicitly set their 'action' on createForm() · Issue #19000 · symfony/symfony · GitHub
After form submit, handleRequest shift one day in a date field · Issue #16368 · symfony/symfony · GitHub
Form][Bug?][Proposal] Form submission inside `pre_submit` event · Issue #12940 · symfony/symfony · GitHub
![Symfony 3.4 Uncaught Symfony\Component\Form\Exception\LogicException: No block Symfony 3.4 Uncaught Symfony\Component\Form\Exception\LogicException: No block](https://i.stack.imgur.com/fkalz.png)