我有一个关于验证嵌套json
数据的小问题。例如,我有类似的PATCH
请求:
{
"awesome": "yes",
"myObject": {
"some_property": "Text Example value",
"another_property": "1965"
}
}
为此嵌套数据some_property
和another_property
设置过滤器和验证器的正确和正确方法是什么?
非常感谢您的答案
答案 0 :(得分:5)
我知道这个答案已经很晚了。我偶然发现了同样的问题(与Apigility无关)。经过大量的尝试和尝试错误我发现了一个完全有效的InputFilter
规范,用于验证嵌套字段/集合以及名为type
的密钥。在这里添加这个以供参考,其他人会发现这个(你好,以后我)。
威尔特已经回答,补充说完整性。
$data = [
'root-key' => [
'sub-key' => 'my-value',
'sub-key2' => 'my-other-value',
],
'simple-key' => 'simple-value'
];
'input_filter_specs' => [
'my-filter' => [
'root-key' => [
'type' => InputFilter::class,
'sub-key' => [
'required' => true,
'filters' => [ /** Add filters **/ ],
'validators' => [ /** Add validators **/],
],
'sub-key2' => [
'required' => true,
'filters' => [ /** Add filters **/ ],
'validators' => [ /** Add validators **/],
],
],
'simple-key' => [
'required' => true,
'filters' => [ /** Add filters **/ ],
'validators' => [ /** Add validators **/],
],
],
],
由于某种原因,验证对象集合的规范有点不同:
$data = [
'root-key' => [[
'sub-key' => 'my-value',
'sub-key2' => 'my-other-value',
], [
'sub-key' => 'my-value',
'sub-key2' => 'my-other-value',
]],
'simple-key' => 'simple-value'
];
'input_filter_specs' => [
'my-filter' => [
'root-key' => [
'type' => CollectionInputFilter::class,
'required' => true,
'input_filter' => [
'sub-key' => [
'required' => true,
'filters' => [ /** Add filters **/ ],
'validators' => [ /** Add validators **/],
],
'sub-key2' => [
'required' => true,
'filters' => [ /** Add filters **/ ],
'validators' => [ /** Add validators **/],
],
]
],
'simple-key' => [
'required' => true,
'filters' => [ /** Add filters **/ ],
'validators' => [ /** Add validators **/],
],
],
],
type
限制/重复使用过滤器规范使用type
键,可以指定输入过滤器的类型(如之前的两个示例中所述)。然而,很少有人知道指定的过滤器也隐含地是输入过滤器,也可以指定为类型。 这允许在其他过滤器中重复使用指定的过滤器,并使用较小的过滤器组合复杂的过滤器。只需将指定输入过滤器的名称作为type
传递即可。
$data = [
'root-key' => [
'sub-key' => 'my-value',
'sub-key2' => 'my-other-value',
],
'simple-key' => 'simple-value'
];
'input_filter_specs' => [
'root-key-filter' => [
'sub-key' => [
'required' => true,
'filters' => [ /** Add filters **/ ],
'validators' => [ /** Add validators **/],
],
'sub-key2' => [
'required' => true,
'filters' => [ /** Add filters **/ ],
'validators' => [ /** Add validators **/],
],
],
'my-filter' => [
'root-key' => [
'type' => 'root-key-filter',
],
'simple-key' => [
'required' => true,
'filters' => [ /** Add filters **/ ],
'validators' => [ /** Add validators **/],
],
],
],
然后,您可以在新创建的输入过滤器中使用type
名称:
$data = [
'root-key' => [
'type' => 'my-value',
],
];
'input_filter_specs' => [
'root-key-filter' => [
'type' => [
'required' => true,
'filters' => [ /** Add filters **/ ],
'validators' => [ /** Add validators **/],
],
],
'my-filter' => [
'root-key' => [
'type' => 'root-key-filter',
],
],
],
我希望这个迟到的答案对那里的任何人都有用。威尔茨回答肯定是,并把我带到了正确的轨道上。
答案 1 :(得分:2)
您可以在过滤器和验证器中设置嵌套数据,就像通常在 ZF2 中为字段集进行配置一样。
return array(
'awesome' => array(
'name' => 'awesome',
'required' => true,
'filters' => array(
//...
),
'validators' => array(
//...
)
),
'myObject' => array(
'some_property' => array(
'name' => 'some_property',
'required' => true,
'filters' => array(
//...
),
'validators' => array(
//...
)
),
'another_property' => array(
'name' => 'another_property',
'required' => true,
'filters' => array(
//...
),
'validators' => array(
//...
)
),
// Type key necessary for nested fields
'type' => 'Zend\InputFilter\InputFilter'
)
);
检查更多信息以及如何配置ZF内容验证another question on StackOverfow here或Content-Validation module documentation here。