respect-validation/docs/validators/PostalCode.md
Henrique Moody 81310cc4d9
Rename namespace Rules to Validators
Since that namespace contains our “validators”, naming it as such makes
much more sense.
2026-01-05 17:36:35 +01:00

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# PostalCode
- `PostalCode(string $countryCode, bool $formatted = false)`
Validates whether the input is a valid postal code or not.
```php
v::postalCode('BR')->isValid('02179000'); // true
v::postalCode('BR')->isValid('02179-000'); // true
v::postalCode('US')->isValid('02179-000'); // false
v::postalCode('US')->isValid('55372'); // true
v::postalCode('PL')->isValid('99-300'); // true
```
By default, `PostalCode` won't validate the format (puncts, spaces), unless you pass `$formatted = true`:
```php
v::postalCode('BR', true)->isValid('02179000'); // false
v::postalCode('BR', true)->isValid('02179-000'); // true
```
Message template for this validator includes `{{countryCode}}`.
Extracted from [GeoNames](http://www.geonames.org/).
## Templates
### `PostalCode::TEMPLATE_STANDARD`
| Mode | Template |
| ---------- | -------------------------------------------------------------- |
| `default` | {{subject}} must be a valid postal code on {{countryCode}} |
| `inverted` | {{subject}} must not be a valid postal code on {{countryCode}} |
## Template placeholders
| Placeholder | Description |
| ------------- | ---------------------------------------------------------------- |
| `countryCode` | |
| `subject` | The validated input or the custom validator name (if specified). |
## Categorization
- Localization
- Strings
## Changelog
| Version | Description |
| ------: | ------------------------------------------------- |
| 2.3.0 | Add option to validate formatting |
| 2.2.4 | Cambodian postal codes now support 5 and 6 digits |
| 0.7.0 | Created |
---
See also:
- [CountryCode](CountryCode.md)
- [Iban](Iban.md)