Symfony2 FormType：将自定义选项传递给fieldType

Question

I would like to pass custom options into my field. Is there a way to set an array of options into my field "code" ?

namespace Company\SystemBundle\Form;

use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilder;

class ArbitreType extends AbstractType
{
    public function buildForm(FormBuilder $builder, array $options)
    {
        $builder
            ->add('code','text',array('required' => true))
            //->add('code','text',array('required' => true,'customOption'=>array('option1'=>'value1')))
        ;
    }
}

Answer 1

Try :

$builder
    ->add('code', 'text', array(
        'required' => true,
        'attr' => array(
            'option1' => 'value1'
        )
))