我,当其他属性等于某个东西时,我必须向属性添加一个Assert。像这样:
/**
* @Assert\Callback(methods={"isChildMinor",)
*/
class PatientData
{
/**
* @Assert\Date()
*/
public $birthday;
public $role;
public function isChildMinor(ExecutionContext $context)
{
if ($this->role == 3 && check @assert\isMinor() to $birtday) {
=>add violation
}
}
所以,如果角色等于3,我想检查患者是否是轻微的(有断言或其他情况)。这是怎么做的?
答案 0 :(得分:2)
有几种方法可以做,你想要什么。
1)你可以在表格中做对。像那样:
use Symfony\Component\Validator\Constraints as Assert;
public function buildForm(FormBuilderInterface $builder, array $options)
{
$yourEntity = $builder->getData();
//here you start the field, you want to validate
$fieldOptions = [
'label' => 'Field Name',
'required' => true,
];
if ($yourEntity->getYourProperty != 'bla-bla-bla') {
$fieldOptions[] = 'constraints' => [
new Assert\NotBlank([
'message' => 'This is unforgivable! Fill the field with "bla-bla-bla" right now!',
]),
],
}
$builder->add('myField', TextType::class, $fieldOptions);
2)其他方式 - 在您的实体中进行自定义验证回调并在那里使用直接断言。我认为这是可能的。
3)但从我的观点来看,最佳方法是使用多个断言和验证组。您需要在生日字段上指定Assert \ isMinor(groups = {“myCustomGroup”})。然后,以您的形式:
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefaults([
'validation_groups' => function (FormInterface $form) {
$yourEntity = $form->getData();
if ($yourEntity->role !== 3) {
return ['Default', 'myCustomGroup'];
}
return ['Default'];
},
希望这对你有所帮助。