thephpleague /
json-guard
| @@ 10-48 (lines=39) @@ | ||
| 7 | use League\JsonGuard\ValidationError; |
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| 8 | use League\JsonGuard\Validator; |
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| 9 | ||
| 10 | class MaxLength implements Constraint |
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| 11 | { |
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| 12 | const KEYWORD = 'maxLength'; |
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| 13 | ||
| 14 | /** |
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| 15 | * @var string |
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| 16 | */ |
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| 17 | private $charset; |
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| 18 | ||
| 19 | /** |
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| 20 | * @param string $charset |
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| 21 | */ |
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| 22 | public function __construct($charset = 'UTF-8') |
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| 23 | { |
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| 24 | $this->charset = $charset; |
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| 25 | } |
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| 26 | ||
| 27 | ||
| 28 | /** |
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| 29 | * {@inheritdoc} |
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| 30 | */ |
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| 31 | public function validate($value, $parameter, Validator $validator) |
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| 32 | { |
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| 33 | Assert::type($parameter, 'number', self::KEYWORD, $validator->getPointer()); |
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| 34 | Assert::nonNegative($parameter, self::KEYWORD, $validator->getPointer()); |
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| 35 | ||
| 36 | if (!is_string($value) || JsonGuard\strlen($value, $this->charset) <= $parameter) { |
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| 37 | return null; |
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| 38 | } |
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| 39 | ||
| 40 | return new ValidationError( |
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| 41 | 'String is not at most {max_length} characters long', |
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| 42 | self::KEYWORD, |
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| 43 | $value, |
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| 44 | $validator->getPointer(), |
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| 45 | ['max_length' => $parameter] |
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| 46 | ); |
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| 47 | } |
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| 48 | } |
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| 49 | ||
| @@ 10-47 (lines=38) @@ | ||
| 7 | use League\JsonGuard\ValidationError; |
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| 8 | use League\JsonGuard\Validator; |
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| 9 | ||
| 10 | class MinLength implements Constraint |
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| 11 | { |
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| 12 | const KEYWORD = 'minLength'; |
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| 13 | ||
| 14 | /** |
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| 15 | * @var string |
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| 16 | */ |
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| 17 | private $charset; |
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| 18 | ||
| 19 | /** |
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| 20 | * @param string $charset |
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| 21 | */ |
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| 22 | public function __construct($charset = 'UTF-8') |
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| 23 | { |
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| 24 | $this->charset = $charset; |
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| 25 | } |
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| 26 | ||
| 27 | /** |
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| 28 | * {@inheritdoc} |
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| 29 | */ |
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| 30 | public function validate($value, $parameter, Validator $validator) |
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| 31 | { |
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| 32 | Assert::type($parameter, 'number', self::KEYWORD, $validator->getPointer()); |
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| 33 | Assert::nonNegative($parameter, self::KEYWORD, $validator->getPointer()); |
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| 34 | ||
| 35 | if (!is_string($value) || JsonGuard\strlen($value, $this->charset) >= $parameter) { |
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| 36 | return null; |
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| 37 | } |
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| 38 | ||
| 39 | return new ValidationError( |
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| 40 | 'String is not at least {min_length} characters long', |
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| 41 | self::KEYWORD, |
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| 42 | $value, |
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| 43 | $validator->getPointer(), |
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| 44 | ['min_length' => $parameter] |
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| 45 | ); |
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| 46 | } |
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| 47 | } |
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| 48 | ||
