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36 lines
574 B
Markdown
36 lines
574 B
Markdown
# Not
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- `v::not(v $negatedValidator)`
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Negates any rule.
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```php
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v::not(v::ip())->validate('foo'); //true
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```
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using a shortcut
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```php
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v::ip()->not()->validate('foo'); //true
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```
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In the sample above, validator returns true because 'foo' isn't an IP Address.
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You can negate complex, grouped or chained validators as well:
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```php
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v::not(v::int()->positive())->validate(-1.5); //true
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```
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using a shortcut
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```php
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v::int()->positive()->not()->validate(-1.5); //true
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```
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Each other validation has custom messages for negated rules.
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***
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See also:
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* [NoneOf](NoneOf.md)
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