|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
namespace Yiisoft\Validator\Rule\Nested; |
|
6
|
|
|
|
|
7
|
|
|
use Yiisoft\Arrays\ArrayHelper; |
|
8
|
|
|
use Yiisoft\Validator\Result; |
|
9
|
|
|
use Yiisoft\Validator\Rule\RuleHandlerInterface; |
|
10
|
|
|
use Yiisoft\Validator\ValidationContext; |
|
11
|
|
|
use Yiisoft\Validator\ValidatorInterface; |
|
12
|
|
|
use function is_array; |
|
13
|
|
|
use function is_object; |
|
14
|
|
|
use Yiisoft\Validator\Exception\UnexpectedRuleException; |
|
15
|
|
|
|
|
16
|
|
|
/** |
|
17
|
|
|
* Can be used for validation of nested structures. |
|
18
|
|
|
* |
|
19
|
|
|
* For example, we have an inbound request with the following structure: |
|
20
|
|
|
* |
|
21
|
|
|
* ```php |
|
22
|
|
|
* $request = [ |
|
23
|
|
|
* 'author' => [ |
|
24
|
|
|
* 'name' => 'Dmitry', |
|
25
|
|
|
* 'age' => 18, |
|
26
|
|
|
* ], |
|
27
|
|
|
* ]; |
|
28
|
|
|
* ``` |
|
29
|
|
|
* |
|
30
|
|
|
* So to make validation we can configure it like this: |
|
31
|
|
|
* |
|
32
|
|
|
* ```php |
|
33
|
|
|
* $rule = new Nested([ |
|
34
|
|
|
* 'author' => new Nested([ |
|
35
|
|
|
* 'name' => [new HasLength(min: 3)], |
|
36
|
|
|
* 'age' => [new Number(min: 18)], |
|
37
|
|
|
* )]; |
|
38
|
|
|
* ]); |
|
39
|
|
|
* ``` |
|
40
|
|
|
*/ |
|
41
|
|
|
final class NestedHandler implements RuleHandlerInterface |
|
42
|
|
|
{ |
|
43
|
12 |
|
public function validate(mixed $value, object $rule, ValidatorInterface $validator, ?ValidationContext $context = null): Result |
|
44
|
|
|
{ |
|
45
|
12 |
|
if (!$rule instanceof Nested) { |
|
46
|
1 |
|
throw new UnexpectedRuleException(Nested::class, $rule); |
|
47
|
|
|
} |
|
48
|
|
|
|
|
49
|
11 |
|
$compoundResult = new Result(); |
|
50
|
11 |
|
if (!is_object($value) && !is_array($value)) { |
|
51
|
1 |
|
$message = sprintf('Value should be an array or an object. %s given.', gettype($value)); |
|
52
|
1 |
|
$compoundResult->addError($message); |
|
53
|
|
|
|
|
54
|
1 |
|
return $compoundResult; |
|
55
|
|
|
} |
|
56
|
|
|
|
|
57
|
10 |
|
$value = (array)$value; |
|
58
|
|
|
|
|
59
|
10 |
|
$results = []; |
|
60
|
10 |
|
foreach ($rule->rules as $valuePath => $rules) { |
|
61
|
10 |
|
$result = new Result((string)$valuePath); |
|
62
|
|
|
|
|
63
|
10 |
|
if ($rule->errorWhenPropertyPathIsNotFound && !ArrayHelper::pathExists($value, $valuePath)) { |
|
64
|
2 |
|
$compoundResult->addError($rule->propertyPathIsNotFoundMessage, ['path' => $valuePath], $valuePath); |
|
65
|
|
|
|
|
66
|
2 |
|
continue; |
|
67
|
|
|
} |
|
68
|
|
|
|
|
69
|
8 |
|
$rules = is_array($rules) ? $rules : [$rules]; |
|
70
|
8 |
|
$validatedValue = ArrayHelper::getValueByPath($value, $valuePath); |
|
71
|
|
|
|
|
72
|
8 |
|
$itemResult = $validator->validate($validatedValue, $rules); |
|
73
|
|
|
|
|
74
|
8 |
|
if ($itemResult->isValid()) { |
|
75
|
3 |
|
continue; |
|
76
|
|
|
} |
|
77
|
|
|
|
|
78
|
5 |
|
foreach ($itemResult->getErrors() as $error) { |
|
79
|
5 |
|
$result->merge($error); |
|
80
|
|
|
} |
|
81
|
5 |
|
$results[] = $result; |
|
82
|
|
|
} |
|
83
|
|
|
|
|
84
|
10 |
|
foreach ($results as $result) { |
|
85
|
5 |
|
foreach ($result->getErrors() as $error) { |
|
86
|
5 |
|
$compoundResult->merge($error); |
|
87
|
|
|
} |
|
88
|
|
|
} |
|
89
|
|
|
|
|
90
|
10 |
|
return $compoundResult; |
|
91
|
|
|
} |
|
92
|
|
|
} |
|
93
|
|
|
|
yiisoft /
validator
