1# Not 2 3- `v::not(v $negatedValidator)` 4 5Negates any rule. 6 7```php 8v::not(v::ip())->validate('foo'); // true 9``` 10 11In the sample above, validator returns true because 'foo' isn't an IP Address. 12 13You can negate complex, grouped or chained validators as well: 14 15```php 16v::not(v::intVal()->positive())->validate(-1.5); // true 17``` 18 19Each other validation has custom messages for negated rules. 20 21*** 22See also: 23 24 * [NoneOf](NoneOf.md) 25