code 303 header on forms with errors

alnux

hello real artisans,
I would like your help on how I can send the 303 code in the headers when a form returns with errors.
Right now I have it set as follows

use Nette;
use Nette\Application\UI\Form;

class BasePresenter extends Nette\Application\UI\Presenter
{
	public $translator;

    public function startup()
	{
		parent::startup();

        // ----BEGIN -- This is is for Hotwire Turbo forms redirection
		if($this->getHttpRequest()->getPost()) {
			$this->getHttpResponse()->setCode(303);
		}
        // ---- END --------------------------------------------------
	}
}

but it is applied to all the forms sent, but i want that the just with error requeriments conditions puts the 303 header.
thanks for your help

Rick Strafy

If you have some FormFactory (service where you construct your base Form that you use everywhere) just inject there an response and add function to onError, for example

$form->onError[] = function (Form $form): void { $this->response->setCode(303) }

If you dont, then create a service FormFactory, and everywhere where you do new Form().. just inject FormFactory in constructor and construct form with $form = $this->formFactory->create(), and in that create() you'll set that onError callback

alnux

Rick Strafy wrote:

If you have some FormFactory (service where you construct your base Form that you use everywhere) just inject there an response and add function to onError, for example
$form->onError[] = function (Form $form): void { $this->response->setCode(303) }
If you dont, then create a service FormFactory, and everywhere where you do new Form().. just inject FormFactory in constructor and construct form with $form = $this->formFactory->create(), and in that create() you'll set that onError callback

thanks @RickStrafy s for the information, since it works.

Last edited by alnux (2023-08-15 16:39)