processFormData

The processFormData hook is triggered after a form has been submitted. It passes the form data array, the Data Container Array and the files array as arguments and does not expect a return value.

Parameters

1. array $submittedData

   Form data submitted by the visitor.

2. array $formData

   The form configuration from tl_form table.

3. array $files

   Contains information about uploaded files (from “upload” widgets). Can be null.

4. array $labels

   The field labels of the form.

5. \Contao\Form $form

   The form instance.

Example

// src/EventListener/ProcessFormDataListener.php
namespace App\EventListener;

use Contao\CoreBundle\DependencyInjection\Attribute\AsHook;
use Contao\Form;

#[AsHook('processFormData')]
class ProcessFormDataListener
{
    public function __invoke(array $submittedData, array $formData, array|null $files, array $labels, Form $form): void
    {
        // Do something …
    }
}

References

• \Contao\Form#L533-L541