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# FloatVal

- `FloatVal()`

Validate whether the input value is float.

```php
v::floatVal()->assert(1.5);
// Validation passes successfully

v::floatVal()->assert('1e5');
// Validation passes successfully
```

## Templates

### `FloatVal::TEMPLATE_STANDARD`

|       Mode | Template                                        |
| ---------: | :---------------------------------------------- |
|  `default` | {{subject}} must be a floating-point number     |
| `inverted` | {{subject}} must not be a floating-point number |

## Template placeholders

| Placeholder | Description                                                      |
| ----------- | ---------------------------------------------------------------- |
| `subject`   | The validated input or the custom validator name (if specified). |

## Categorization

- Numbers
- Types

## Changelog

| Version | Description       |
| ------: | :---------------- |
|   3.0.0 | Templates changed |
|   1.0.0 | Created           |

## See Also

- [BoolType](BoolType.md)
- [BoolVal](BoolVal.md)
- [FloatType](FloatType.md)
- [IntType](IntType.md)
- [IntVal](IntVal.md)