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Symfony3:如何翻译eventListeners中添加的FormErrors?

symfony3.4 translation symfony forms

0

Roubi · 技术社区 · 7 年前

//...
class BananaType extends AbstractType
{
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder->add('flavor');
        $builder->addEventListener(FormEvents::SUBMIT, function (FormEvent $event) {
            $form = $event->getForm();
            if ($form->get('flavor')->getData() === null) {
                $form->addError(new FormError('form.error.flavor_missing'));
            }
        }
    }
}

即使信息 缺少form.error.flavor\u

你知道怎么翻译吗?我希望我不必注射疫苗 translator 使用这种代码以各种形式提供服务以解决此问题。

2 回复 | 直到 7 年前

1

0

acucchieri 7 年前

为什么不使用 Validation Constraints

use Symfony\Component\Validator\Constraints as Assert;

// ...

class BananaType extends AbstractType
{
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder->add('flavor', YourType::class, array(
            'constraints' => array(
                new Assert\NotNull(), // or any other
            ),
        ));
    }
}

    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder->add('flavor', YourType::class, array(
            'constraints' => array(
                new Assert\NotNull(array(
                    'message' => 'form.error.flavor_missing'
                )),
            ),
        ));
    }

2

0

Oscar Manuel Gómez Senovilla 7 年前

如果打开开发环境,应该会看到缺少的字符串。看看它们,您应该会看到域和预期的消息文件。