Question

我想使用验证组验证数组，因为某些情况但验证组似乎不会影响数组？

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验证错误：

$params = [
    'type' => 'a',
    'province' => 'b',
    'district' => 'c'
];

$constraints = new Collection([
    'type' => [new NotBlank()],

    'province' => [new NotBlank(['groups' => ['selection']])],
    'district' => [new NotBlank(['groups' => ['selection']])],

    'distance' => [new NotBlank(['groups' => ['location']])],
    'lat' => [new NotBlank(['groups' => ['location']])],
    'lon' => [new NotBlank(['groups' => ['location']])],
]);

$errors = $this->container->get('validator')->validate($params, $constraints, ['selection']);

感谢您的帮助！

Answer 1

你需要像这样使用'allowMissingFields' => true,：

$constraints = new Collection(
'allowMissingFields' => true,
'fields' => [
    'type' => [new NotBlank()],

    'province' => [new NotBlank(['groups' => ['selection']])],
    'district' => [new NotBlank(['groups' => ['selection']])],

    'distance' => [new NotBlank(['groups' => ['location']])],
    'lat' => [new NotBlank(['groups' => ['location']])],
    'lon' => [new NotBlank(['groups' => ['location']])],
]);

https://symfony.com/doc/2.7/reference/constraints/Collection.html

CollectionValidator在验证约束NotBlank之前检查字段是否存在。

数组的Symfony2验证组

1 个答案: