你能帮助我吗?我找不到解决方案
<?php
/**
* Description of ContactType
*
* @author Thamer
*/
namespace Common\ContactBundle\Form;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\Validator\Constraints\Length;
use Symfony\Component\Validator\Constraints\NotBlank;
use Symfony\Component\Validator\Constraints\Collection;
class ContactType extends AbstractType {
public function buildForm(FormBuilderInterface $builder, array $options) {
$builder
->add('name', 'text', array(
'constraints' => array(
new Length(array('min' => 3)),
new NotBlank()
)
)
)
->add('email', 'email', array(
new NotBlank()
)
)
->add('tel', 'number', array(
'constraints' => array(
new Length(array('min' => 8)),
new NotBlank()
)
)
)
->add('message', 'textarea', array(
'constraints' => array(
new Length(array('min' => 10)),
new NotBlank()
)
)
)
->add('recaptcha', 'ewz_recaptcha')
;
}
public function getName() {
return 'common_contact';
}
}
错误是:
选项“0”不存在。定义的选项是:“行动”, “allow_extra_fields”,“attr”,“auto_initialize”,“block_name”, “by_reference”,“cascade_validation”,“复合”,“约束”, “csrf_field_name”,“csrf_message”,“csrf_protection”,“csrf_provider”, “csrf_token_id”,“csrf_token_manager”,“data”,“data_class”, “disabled”,“empty_data”,“error_bubbling”,“error_mapping”, “extra_fields_message”,“inherit_data”,“意图”, “invalid_message”,“invalid_message_parameters”,“标签”, “label_attr”,“label_format”,“mapped”,“max_length”,“method”, “pattern”,“post_max_size_message”,“property_path”,“read_only”, “required”,“translation_domain”,“trim”,“validation_groups”, “虚拟”。 500内部服务器错误 - UndefinedOptionsException
答案 0 :(得分:4)
在你的行中:
->add('email', 'email', array(
new NotBlank()
)
)
您正在传递new NotBlank()
,但它应该在约束选项中:
->add('email', 'email', array(
'constraints' => array(
new NotBlank()
)
)
)