PHP code example of atournayre / form

1. Go to this page and download the library: Download atournayre/form library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

atournayre / form example snippets


namespace App\Subscriber\Form;

use Atournayre\Helper\Decorator\Form\MaxLengthFormDecorator;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\Form\FormEvent;
use Symfony\Component\Form\FormEvents;

class FormDecoratorSubscriber implements EventSubscriberInterface
{
    public static function getSubscribedEvents(): array
    {
        return [
            FormEvents::PRE_SET_DATA => 'onPreSetData',
        ];
    }

    public function onPreSetData(FormEvent $event)
    {
        $form = $event->getForm();
        // Add a maxlength attribute to all text fields.
        MaxLengthFormDecorator::decorate($form);
    }
}