# Infinite

- `v::infinite()`

Validates if the input is an infinite number.

```php
v::infinite()->validate(INF); // true
```

***
See also:

  * [Digit](Digit.md)
  * [Factor](Factor.md)
  * [Finite](Finite.md)
  * [IntType](IntType.md)
  * [IntVal](IntVal.md)
  * [Numeric](Numeric.md)
  * [Type](Type.md)
