ISSN Rule
Validate International Standard Serial Number
120k Downloads / Month
Open Source MIT License
120k Downloads / Month
Open Source MIT License
public Intervention\Validation\Rules\Issn::__construct()
Checks for a valid International Standard Serial Number (ISSN).
none
use Illuminate\Support\Facades\Validator;
use Intervention\Validation\Rules\Issn;
$validator = Validator::make($request->all(), [
'attribute-key' => new Issn(),
]);
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