Postal Code Rule

Explore how to validate international postal codes with the additional validation rules of Intervention Validation for your Laravel application.

public Intervention\Validation\Rules\Postalcode::__construct(array $countrycodes = [])

The field under validation must be a postal code of the given country.

Parameters

countrycodes

Array of allowed country code strings in ISO-639-1 format.

Example

use Illuminate\Support\Facades\Validator;
use Intervention\Validation\Rules\Postalcode;

$validator = Validator::make($request->all(), [
    'attribute-key' => new Postalcode(['de', 'nl']),
]);

Validate by Reference

public Intervention\Validation\Rules\Postalcode::reference(string $reference)

The field under validation must be a postal code of the given country. The value to be validated is obtained from the sent data via a reference. This can be useful if, for example, you select a country elsewhere and this selection is used to determine how the zip code is validated.

Parameters

reference

The key where the country code is stored in the validation data.

Example

use Illuminate\Support\Facades\Validator;
use Intervention\Validation\Rules\Postalcode;

$validator = Validator::make($request->all(), [
    'attribute-key' => Postalcode::reference('country'),
]);