我需要翻译我的表单类型的错误消息.这是我的表单类型代码：
class ReferFriendType extends AbstractType {
public function buildForm(FormBuilder $builder,array $options)
{
$defaultSubject = "This is a default referral subject.";
$defaultMessage = "This is a default referral message.";
$builder->add('email1','email',array(
'required' => true,'label' => 'Email 1* :','attr' => array('class' => 'large_text'),));
$builder->add('email2',array(
'label' => 'Email 2 :','required' => false,));
$builder->add('email3',array(
'label' => 'Email 3 :',));
$builder->add('email4',array(
'label' => 'Email 4 :',));
$builder->add('email5',array(
'label' => 'Email 5 :',));
$builder->add('subject','text',array(
'data' => $defaultSubject,'required' => true,'label' => 'Subject* :',));
$builder->add('message','textarea',array(
'data' => $defaultMessage,'label' => 'Message* :','attr' => array('rows' => '5','cols' => '40'),));
}
public function getDefaultOptions(array $options)
{
$collectionConstraint = new Collection( array(
'fields' => array(
'email1' => array(
new Email(),new NotBlank(array(
'message' => 'You must enter atleast one email address for a valid submission',)),),'subject' => new NotBlank(),'message' => new NotBlank(),'allowExtraFields' => true,'allowMissingFields' => true,));
return array(
'validation_constraint' => $collectionConstraint,'csrf_protection' => false,);
}
public function getName()
{
return 'referFriend';
}
}
我想翻译“你必须在getDefaultOptions()方法中输入至少一个电子邮件地址进行有效的提交”为法语.我已经在messages.fr.yml中添加了翻译.但它没有得到翻译.有什么想法可以怎么做？
