How to translate symfony dropbox choices in the formtype

Question

In the form generated by Symfony I would like to translate the child options, how can this be done?

        ->add('business', 'choice', array(
            'choices' => array('Zakelijk' => true, 'Prive' => false),
            'expanded' => true,
            'multiple' => false,
            'choices_as_values' => true,
        ))

I tried to include the standard symfony translation code directly in the code above, but then i get a php error.

$this->get('translator')->trans('business');

Answer 1

words.en.yml

Zakelijk: Zakelijk
Prive: Prive

In your form:

'translation_domain' => 'fooo'

'choices' => array('Zakelijk' => true, 'Prive' => false),