mirror of
https://github.com/Respect/Validation.git
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16148e9593
- Remove redundant "valid" prefix: Date, DateTime, DateTimeDiff, Domain, Email, Iban, Imei, Ip, Isbn, Json, LanguageCode, LeapDate, LeapYear, Luhn, MacAddress, NfeAccessKey, Nif, Nip, Pesel, Phone, Pis, PolishIdCard, PostalCode, Roman, Slug, Tld, Url, Uuid, Version. - Remove redundant "value" suffix ArrayVal, BoolVal, Countable, FloatVal, IntVal, IterableVal, NumericVal, ScalarVal, StringVal. - Standardize "consist only of" phrasing Alnum, Alpha, Cntrl, Consonant, Digit, Graph, Lowercase, Printable, Punct, Space, Spaced, Uppercase, Vowel, Xdigit. - Improve file accessibility messages Directory, Executable, File, Image, Readable, SymbolicLink, Writable. - Improve grammar and article usage CreditCard, Extension, Mimetype, Regex, Size.
80 lines
2.7 KiB
Markdown
80 lines
2.7 KiB
Markdown
<!--
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SPDX-License-Identifier: MIT
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SPDX-FileCopyrightText: (c) Respect Project Contributors
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SPDX-FileContributor: Alexandre Gomes Gaigalas <alganet@gmail.com>
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SPDX-FileContributor: Henrique Moody <henriquemoody@gmail.com>
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-->
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# Property
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- `Property(string $propertyName, Validator $validator)`
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Validates an object property against a given validator.
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```php
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$object = new stdClass;
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$object->name = 'The Respect Panda';
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$object->email = 'therespectpanda@gmail.com';
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v::property('name', v::equals('The Respect Panda'))->assert($object);
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// Validation passes successfully
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v::property('email', v::email())->assert($object);
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// Validation passes successfully
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v::property('email', v::email()->endsWith('@example.com'))->assert($object);
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// → `.email` must end with "@example.com"
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```
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You can also use `Property` to validate nested objects:
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```php
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$object = new stdClass();
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$object->address = new stdClass();
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$object->address->postalCode = '1017 BS';
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v::property(
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'address',
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v::property('postalCode', v::postalCode('BR'))
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)->assert($object);
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// → `.address.postalCode` must be a postal code for "BR"
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```
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## Note
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This validator will validate public, private, protected, uninitialised, and static properties.
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- To only validate if a property exists, use [PropertyExists](PropertyExists.md) instead.
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- To validate a property against a given validator only if the property exists, use [PropertyOptional](PropertyOptional.md) instead.
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## Templates
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## Template placeholders
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| Placeholder | Description |
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| ----------- | ---------------------------------------------------------------- |
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| `subject` | The validated input or the custom validator name (if specified). |
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## Categorization
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- Nesting
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- Objects
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- Structures
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## Changelog
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| Version | Description |
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| ------: | :----------------------------------------------------------------------------------------------------------------------------------- |
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| 3.0.0 | Templates changed |
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| 3.0.0 | Renamed from `Attribute` to `Property`, and split by [PropertyExists](PropertyExists.md) and [PropertyOptional](PropertyOptional.md) |
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| 0.3.9 | Created |
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## See Also
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- [Attributes](Attributes.md)
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- [Key](Key.md)
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- [KeyExists](KeyExists.md)
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- [KeyOptional](KeyOptional.md)
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- [ObjectType](ObjectType.md)
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- [PropertyExists](PropertyExists.md)
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- [PropertyOptional](PropertyOptional.md)
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