# Fibonacci

- `Fibonacci()`

Validates whether the input follows the Fibonacci integer sequence.

```php
v::fibonacci()->validate(1); // true
v::fibonacci()->validate('34'); // true
v::fibonacci()->validate(6); // false
```

## Categorization

- Math
- Numbers

## Changelog

Version | Description
--------|-------------
  1.1.0 | Created

***
See also:

- [PerfectSquare](PerfectSquare.md)
- [PrimeNumber](PrimeNumber.md)