CODEWITHSUNDEEP
formssymfony
Combe Benjamin
Combe Benjamin

Reputation: 11

Symfony can't retrieve not mapped data from form to controller

I have a form, which is mapped to an object, and when I try to add not mapped field to this form, I can't retrieve the data.

This is my form :

/**
 * @param FormBuilderInterface $builder
 * @param array $options
 */
public function buildForm(FormBuilderInterface $builder, array $options)
{
    $builder
            ->add('comment', TextareaType::class, [
                'label'=>'supidx.stateHistory.field.comment.short',
                    ]
            )
            ->add("file", FileType::class, [
                'label'=>false,
                'required'=>false,
                'mapped'=>false
            ])
    ;
}

Controller :

if ($form->isSubmitted() && $form->isValid()) {
           $file = $form->get("file");
            dump($file);

Dump($file) returns null everytime.

I can't figure out why this doesn't work. Any help would be appreciated.

Upvotes: 1

Views: 3010

Answers (1)

AlexisWbr
AlexisWbr

Reputation: 451

If file is an object property, with an appropriate setter

$object->getFile();

Or if you want to retrieve any variable directly from your form

$form['file']->getData()

Upvotes: 2

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