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ISSN Rule

Validate International Standard Serial Number

127k Downloads / Month

Open Source MIT License

You are viewing the documentation for Intervention Validation v3. This version has reached end of life (EOL). Please consider upgrading to Version 4.

public Intervention\Validation\Rules\Issn::__construct()

Checks for a valid International Standard Serial Number (ISSN).

Parameters

none

Example

use Intervention\Validation\Rules\Issn;

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