ValidCreditCard::passes() - Code Metrics - Inspection of "Merge pull request #74 from salehhashemi1992/credi..." - milwad-dev/laravel-validate - Measure and Improve Code Quality continuously with Scrutinizer

Passed

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by Milwad

created 2023-09-27 20:44 UTC

ValidCreditCard::passes() A

↳ Parent: ValidCreditCard

Complexity

Conditions	4
Paths	4

Size

Total Lines	20
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
cc	4
eloc	12
c	1
b	0
f	1
nc	4
nop	2
dl	0
loc	20
rs	9.8666

<?php

namespace Milwad\LaravelValidate\Rules;

use Illuminate\Contracts\Validation\Rule;

class ValidCreditCard implements Rule
{
    /**
     * Check if the credit card number is valid using the Luhn algorithm.
     *
     * @param  string  $attribute
     * @param  mixed  $value
     * @return bool
     */
    public function passes($attribute, $value)
    {
        $value = preg_replace('/\D/', '', $value);

        $numLength = strlen($value);
        $sum = 0;
        $reverse = strrev($value);

        for ($i = 0; $i < $numLength; $i++) {
            $currentNum = intval($reverse[$i]);
            if ($i % 2 == 1) {
                $currentNum *= 2;
                if ($currentNum > 9) {
                    $currentNum -= 9;
                }
            }
            $sum += $currentNum;
        }

        return $sum % 10 == 0;
    }

    /**
     * Get the validation error message.
     *
     * @return string
     */
    public function message()
    {
        return __('validate.credit-card');
    }
}


1			<?php
2
3			namespace Milwad\LaravelValidate\Rules;
4
5			use Illuminate\Contracts\Validation\Rule;
6
7			class ValidCreditCard implements Rule
8			{
9			/**
10			* Check if the credit card number is valid using the Luhn algorithm.
11			*
12			* @param string $attribute
13			* @param mixed $value
14			* @return bool
15			*/
16			public function passes($attribute, $value)
17			{
18			$value = preg_replace('/\D/', '', $value);
19
20			$numLength = strlen($value);
21			$sum = 0;
22			$reverse = strrev($value);
23
24			for ($i = 0; $i < $numLength; $i++) {
25			$currentNum = intval($reverse[$i]);
26			if ($i % 2 == 1) {
27			$currentNum *= 2;
28			if ($currentNum > 9) {
29			$currentNum -= 9;
30			}
31			}
32			$sum += $currentNum;
33			}
34
35			return $sum % 10 == 0;
36			}
37
38			/**
39			* Get the validation error message.
40			*
41			* @return string
42			*/
43			public function message()
44			{
45			return __('validate.credit-card');
46			}
47			}
48

milwad-dev / laravel-validate

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ValidCreditCard::passes() A

Complexity

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Duplication

Importance

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