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<?php
namespace Black\Common\Application\Form\Transformer;
use Symfony\Component\Form\DataTransformerInterface;
use Symfony\Component\Form\ChoiceList\ChoiceListInterface;
/**
* Class ValuetoChoiceOrTextTransformer
*
* ValueToChoiceOrTextTransformer save the content of TextType value if "other" is selected.
* Otherwise, this transformer save the value of the ChoiceType
*/
class ValuetoChoiceOrTextTransformer implements DataTransformerInterface
{
* @var array
protected $choices;
* Construct the transformer
* @param ChoiceListInterface $choices
public function __construct(ChoiceListInterface $choices)
$this->choices = $choices->getChoices();
}
* {@inheritDoc}
public function reverseTransform($data)
if ('other' === $data['choice']) {
return $data['text'];
return $data['choice'];
public function transform($data)
if (in_array($data, $this->choices, true)) {
return ['choice' => $data, 'text' => null];
return ['choice' => 'other', 'text' => $data];
black-project /
common
