respect-validation/docs/rules/FalseVal.md

# FalseVal

- `FalseVal()`

Validates if a value is considered as `false`.

```php
v::falseVal()->validate(false); // true
v::falseVal()->validate(0); // true
v::falseVal()->validate('0'); // true
v::falseVal()->validate('false'); // true
v::falseVal()->validate('off'); // true
v::falseVal()->validate('no'); // true
v::falseVal()->validate('0.5'); // false
v::falseVal()->validate('2'); // false
```

## Categorization

- Booleans

## Changelog

Version | Description
--------|-------------
  1.0.0 | Renamed from `False` to `FalseVal`
  0.8.0 | Created as `False`

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See also:

- [TrueVal](TrueVal.md)