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https://github.com/Respect/Validation.git
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28 lines
478 B
Markdown
28 lines
478 B
Markdown
# Nullable
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- `Nullable(Validatable $rule)`
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Validates the given input with a defined rule when input is not NULL.
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```php
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v::nullable(v::email())->validate(null); // true
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v::nullable(v::email())->validate('example@example.com'); // true
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v::nullable(v::email())->validate('not an email'); // false
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```
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## Categorization
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- Nesting
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## Changelog
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Version | Description
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--------|-------------
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2.0.0 | Created
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***
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See also:
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- [NullType](NullType.md)
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- [Optional](Optional.md)
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