respect-validation/docs/rules/TrueVal.md
2018-12-11 13:31:50 +01:00

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# TrueVal
- `TrueVal()`
Validates if a value is considered as `true`.
```php
v::trueVal()->validate(true); // true
v::trueVal()->validate(1); // true
v::trueVal()->validate('1'); // true
v::trueVal()->validate('true'); // true
v::trueVal()->validate('on'); // true
v::trueVal()->validate('yes'); // true
v::trueVal()->validate('0.5'); // false
v::trueVal()->validate('2'); // false
```
## Changelog
Version | Description
--------|-------------
1.0.0 | Renamed from `True` to `TrueVal`
0.8.0 | Created as `True`
***
See also:
- [BoolType](BoolType.md)
- [BoolVal](BoolVal.md)
- [FalseVal](FalseVal.md)