Viewing file:  CreditCardRules.php (1.36 KB) -rw-r--r--
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<?php
declare(strict_types=1);
/**
* This file is part of CodeIgniter 4 framework.
*
* (c) CodeIgniter Foundation <admin@codeigniter.com>
*
* For the full copyright and license information, please view
* the LICENSE file that was distributed with this source code.
*/
namespace CodeIgniter\Validation\StrictRules;
use CodeIgniter\Validation\CreditCardRules as NonStrictCreditCardRules;
/**
* Class CreditCardRules
*
* Provides validation methods for common credit-card inputs.
*
* @see http://en.wikipedia.org/wiki/Credit_card_number
*/
class CreditCardRules
{
private NonStrictCreditCardRules $nonStrictCreditCardRules;
public function __construct()
{
$this->nonStrictCreditCardRules = new NonStrictCreditCardRules();
}
/**
* Verifies that a credit card number is valid and matches the known
* formats for a wide number of credit card types. This does not verify
* that the card is a valid card, only that the number is formatted correctly.
*
* Example:
* $rules = [
* 'cc_num' => 'valid_cc_number[visa]'
* ];
*
* @param mixed $ccNumber
*/
public function valid_cc_number($ccNumber, string $type): bool
{
if (! is_string($ccNumber)) {
return false;
}
return $this->nonStrictCreditCardRules->valid_cc_number($ccNumber, $type);
}
}
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