[Bug] The HttpFoundationRequestHandler class is not compatible with some form usages

[Maxime Veber]

Sylius version affected: all

Description

Some standard usage of the form component of Symfony leads to issues with the HttpFoundationRequestHandler.php provided by the bundle.

This part of the code seems to be the issue:

SyliusResourceBundle/src/Bundle/Form/Extension/HttpFoundation/HttpFoundationRequestHandler.php

Lines 57 to 61 in 3449806

 // Don't submit GET requests if the form's name does not exist 
 // in the request 
 if (!$request->query->has($name)) { 
     return; 
 } 

Steps to reproduce

Consider I want to validate an input using a form and validator for a simple input (in this example, to access URL foo/bar?search=something). I can do this with Symfony:

        $form = $this->formFactory->createNamedBuilder('search', EntityType::class, null, [
            'method' => 'GET',
            'constraints' => [new NotNull(), new CustomValidation()],
            'class' => Retailer::class,
            'csrf_protection' => false,
        ])->getForm();

It's not working with the SyliusResourceBundle activated.

Possible Solution

Remove the class that overrides Symfony behavior? (I've no idea what it fixes)