Validator::isHex() - Code Metrics - Inspection of "* Missing Formats doc" - bluetree-service/data - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( b25019...f0fa88 )

by Michał

created 2018-04-20 13:57 UTC

Validator::isHex() A

↳ Parent: Validator

Complexity

Conditions	4
Paths	5

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	4

Importance

Changes

Metric	Value
dl	0
loc	4
ccs	3
cts	3
cp	1
rs	9.2
c	0
b	0
f	0
cc	4
eloc	2
nc	5
nop	2
crap	4

<?php
/**
 * contains all methods to validate data
 *
 * @package     BlueData
 * @subpackage  Data
 * @author      Michał Adamiak    <[email protected]>
 * @copyright   bluetree-service
 */
namespace BlueData\Check;

class Validator
{
    const IBAN_CHARS = [
        '0' => '0', '1' => '1', '2' => '2', '3' => '3', '4' => '4',
        '5' => '5', '6' => '6', '7' => '7', '8' => '8', '9' => '9',
        'A' => '10', 'B' => '11', 'C' => '12', 'D' => '13', 'E' => '14',
        'F' => '15', 'G' => '16', 'H' => '17', 'I' => '18', 'J' => '19',
        'K' => '20', 'L' => '21', 'M' => '22', 'N' => '23', 'O' => '24',
        'P' => '25', 'Q' => '26', 'R' => '27', 'S' => '28', 'T' => '29',
        'U' => '30', 'V' => '31', 'W' => '32', 'X' => '33', 'Y' => '34',
        'Z' => '35'
    ];

    /**
     * array of regular expressions used to validate
     * @var array
     */
    public static $regularExpressions = [
        'string' =>             '#^[\p{L} ]*$#u',
        'letters' =>            '#^[\p{L} _ ,.-]*$#u',
        'letters_extend' =>     '#^[\p{L}_ ,\\.;:-]*$#u',
        'fullchars' =>          '#^[\p{L}\\d_ ,\\.;:/!@\\#$%^&*()+=|\\\{}\\]\\[<>?`~\'"-]*$#u',
        'integer' =>            '#^[\\d]*$#',
        'multinum' =>           '#^[\\d /-]*$#',
        'num_chars' =>          '#^[\p{L}\\d\\.,_ -]*$#u',
        'num_char_extends' =>   '#^[\p{L}\\d_ ,\\.;:-]*$#u',
        'numeric' =>            '#^(-)?[\\d]*$#',
        'float' =>              '#^(-)?[\\d]*((,|\\.){1}[\\d]*){1}$#',
        'rational' =>           '#^(-)?[\\d]*((,|\\.){1}[\\d]*)?$#',
        'mail' =>               '#^[\\w_\.-]*[\\w_]@[\\w_\.-]*\\.[\\w_-]{2,3}$#e',
        'url' =>                '#^(http://)?[\\w_-]+\\.[\\w]{2,3}(/)?$#',
        'url_extend' =>         '#^((http|https|ftp|ftps)://)?[\\w_-]+\\.[\\w]{2,3}(/)?$#',
        'url_full' =>           '#^((http|https|ftp|ftps)://)?[\\w_-]+\\.[\\w]{2,3}([\\w_/-]*)?(\\?[\\w&%=+-]*)?$#',
        'price' =>              '#^[\\d]*((,|\\.)[\\d]{0,2})?$#',
        'postcode' =>           '#^[\\d]{2}-[\\d]{3}$#',
        'phone' =>              '#^((\\+)[\\d]{2})?( ?\\( ?[\\d]+ ?\\) ?)?[\\d -]*$#',
        'date2' =>              '#^[\\d]{2}-[\\d]{2}-[\\d]{4}$#',
        'date' =>               '#^[\\d]{4}-[\\d]{2}-[\\d]{2}$#',
        'month' =>              '#^[\\d]{4}-[\\d]{2}$#',
        'datetime' =>           '#^[\\d]{4}-[\\d]{2}-[\\d]{2} [\\d]{2}:[\\d]{2}$#',
        'jdate' =>              '#^[\\d]{2}/[\\d]{2}/[\\d]{4}$#',                        //time from jquery datepicker
        'jdatetime' =>          '#^[\\d]{2}/[\\d]{2}/[\\d]{4} [\\d]{2}:[\\d]{2}$#',      //time from jquery datepicker
        'time' =>               '#^[\\d]{2}:[\\d]{2}(:[\\d]{2})?$#',
        'hex_color' =>          '/^#[\\da-f]{6}$/i',
        'hex' =>                '/^#[\\da-f]+$/i',
        'hex2' =>               '#^0x[\\da-f]+$#i',
        'octal' =>              '#^0[0-7]+$#',
        'binary' =>             '#^b[0-1]+$#i',
    ];

    /**
     * standard validate method, use validation from $regularExpressions variable
     *
     * 'string' =>             '#^[\p{L} ]*$#u',
     * 'letters' =>            '#^[\p{L} _ ,.-]*$#u',
     * 'letters_extend' =>     '#^[\p{L}_ ,\\.;:-]*$#u',
     * 'fullchars' =>          '#^[\p{L}\\d_ ,\\.;:/!@\\#$%^&*()+=|\\\{}\\]\\[<>?`~\'"-]*$#u',
     * 'integer' =>            '#^[\\d]*$#',
     * 'multinum' =>           '#^[\\d /-]*$#',
     * 'num_chars' =>          '#^[\p{L}\\d\\.,_ -]*$#u',
     * 'num_char_extends' =>   '#^[\p{L}\\d_ ,\\.;:-]*$#u',
     * 'numeric' =>            '#^(-)?[\\d]*$#',
     * 'float' =>              '#^(-)?[\\d]*((,|\\.){1}[\\d]*){1}$#',
     * 'rational' =>           '#^(-)?[\\d]*((,|\\.){1}[\\d]*)?$#',
     * 'mail' =>               '#^[\\w_\.-]*[\\w_]@[\\w_\.-]*\\.[\\w_-]{2,3}$#e',
     * 'url' =>                '#^(http://)?[\\w_-]+\\.[\\w]{2,3}(/)?$#',
     * 'url_extend' =>         '#^((http|https|ftp|ftps)://)?[\\w\\._-]+(/)?$#',
     * 'url_full' =>           '#^((http|https|ftp|ftps)://)?[\\w\\._/-]+(\\?[\\w&%=+-]*)?$#',
     * 'price' =>              '#^[\\d]*((,|\\.)[\\d]{0,2})?$#',
     * 'postcode' =>           '#^[\\d]{2}-[\\d]{3}$#',
     * 'phone' =>              '#^((\\+)[\\d]{2})?( ?\\( ?[\\d]+ ?\\) ?)?[\\d -]*$#',
     * 'date2' =>              '#^[\\d]{2}-[\\d]{2}-[\\d]{4}$#',
     * 'date' =>               '#^[\\d]{4}-[\\d]{2}-[\\d]{2}$#',
     * 'month' =>              '#^[\\d]{4}-[\\d]{2}$#',
     * 'datetime' =>           '#^[\\d]{4}-[\\d]{2}-[\\d]{2} [\\d]{2}:[\\d]{2}$#',
     * 'jdate' =>              '#^[\\d]{2}/[\\d]{2}/[\\d]{4}$#',                        //time from jquery datepicker
     * 'jdatetime' =>          '#^[\\d]{2}/[\\d]{2}/[\\d]{4} [\\d]{2}:[\\d]{2}$#',      //time from jquery datepicker
     * 'time' =>               '#^[\\d]{2}:[\\d]{2}(:[\\d]{2})?$#',
     * 'hex_color' =>          '/^#[\\da-f]{6}$/i',
     * 'hex' =>                '/^#[\\da-f]+$/i',
     * 'hex2' =>               '#^0x[\\da-f]+$#i',
     * 'octal' =>              '#^0[0-7]+$#',
     * 'binary' =>             '#^b[0-1]+$#i',
     *
     * @param mixed $value value to check
     * @param string $type validation type
     * @return boolean if ok return true, of not return false, return null if validation type wasn't founded
     */
    public static function valid($value, $type)
    {
        if (!isset(self::$regularExpressions[$type])) {
            return null;
        }

        $bool = preg_match(self::$regularExpressions[$type], $value);

        if (!$bool) {
            return false;
        }

        return true;
    }

    /**
     * check e-mail address format
     *
     * @param string $address
     * @return boolean
     */
    public static function mail($address)
    {
        if (!preg_match(self::$regularExpressions['mail'], $address)) {
            return false;
        }

        return true;
    }

    /**
     * check price format
     *
     * @param int $value
     * @return boolean
     */
    public static function price($value)
    {
        $bool = preg_match(self::$regularExpressions['price'], $value);

        if (!$bool) {
            return false;
        }

        return true;
    }

    /**
     * check post code format
     *
     * @param string $value
     * @return boolean
     */
    public static function postcode($value)
    {
        $bool = preg_match(self::$regularExpressions['postcode'], $value);

        if (!$bool) {
            return false;
        }

        return true;
    }

    /**
     * check NIP number format
     *
     * @param string $value
     * @return boolean
     */
    public static function nip($value)
    {
        if (!empty($value)) {
            $weights = [6, 5, 7, 2, 3, 4, 5, 6, 7];
            $nip = preg_replace('#[\\s-]#', '', $value);

            return self::processNip($nip, $weights);
        }

        return false;
    }

    /**
     * @param string $nip
     * @param array $weights
     * @return bool
     */
    protected static function processNip($nip, array $weights)
    {
        if (is_numeric($nip) && strlen($nip) === 10) {
            $sum = 0;

            foreach ($weights as $key => $val) {
                $sum += $nip[$key] * $val;
            }

            return (string)($sum % 11) === $nip[9];
        }

        return false;
    }

    /**
     * check string length, possibility to set range
     *
     * @param string $value
     * @param int $min minimal string length, if null don't check
     * @param int $max maximal string length, if null don't check
     * @return boolean
     * @example stringLength('asdasdasd', null, 23)
     * @example stringLength('asdasdasd', 3, 23)
     * @example stringLength('asdasdasd', 3)
     */
    public static function stringLength($value, $min = null, $max = null)
    {
        $length = mb_strlen($value);

        return self::range($length, $min, $max);
    }

    /**
     * check range on numeric values
     * allows to check decimal, hex, octal an binary values
     *
     * @param int $value
     * @param int $min minimal string length, if null don't check
     * @param int $max maximal string length, if null don't check
     * @example range(23423, null, 23)
     * @example range(23423, 3, 23)
     * @example range(23423, 3)
     * @example range(0xd3a743f2ab, 3)
     * @example range('#aaffff', 3)
     * @return boolean
     */
    public static function range($value, $min = null, $max = null)
    {
        list($value, $min, $max) = self::getProperValues($value, $min, $max);

        return !(($min !== null && $min > $value) || ($max !== null && $max < $value));
    }

    /**
     * check that numeric value is less than 0
     * if less return true
     *
     * @param int $value
     * @return boolean
     */
    public static function underZero($value)
    {
        return $value < 0;
    }

    /**
     * check PESEL number format
     * also set sex of person in $peselSex variable
     *
     * @param mixed $value
     * @return boolean
     */
    public static function pesel($value)
    {
        $value = preg_replace('#[\\s-]#', '', $value);
        if (!preg_match('#^\d{11}$#', $value)) {
            return false;
        }

        $arrSteps = [1, 3, 7, 9, 1, 3, 7, 9, 1, 3];
        $intSum = 0;

        foreach ($arrSteps as $key => $step) {
            $intSum += $step * $value[$key];
        }

        $int = 10 - $intSum % 10;
        $intControlNr = ($int === 10) ? 0 : $int;

        return (string)$intControlNr === $value[10];
    }

    /**
     * check REGON number format
     *
     * @param mixed $value
     * @return boolean
     */
    public static function regon($value)
    {
        $value = preg_replace('#[\\s-]#', '', $value);
        $length = strlen($value);

        if (!($length === 9 || $length === 14)) {
            return false;
        }

        $arrSteps = [8, 9, 2, 3, 4, 5, 6, 7];
        $intSum = 0;

        foreach ($arrSteps as $key => $step) {
            $intSum += $step * $value[$key];
        }

        $int = $intSum % 11;
        $intControlNr = ($int === 10) ? 0 : $int;

        return (string)$intControlNr === $value[8];
    }

    /**
     * check account number format in NRB standard
     *
     * @param mixed $value
     * @return boolean
     */
    public static function nrb($value)
    {
        $iNRB = preg_replace('#[\\s- ]#', '', $value);

        if (strlen($iNRB) !== 26) {
            return false;
        }

        $iNRB .= '2521';
        $iNRB = substr($iNRB, 2) . substr($iNRB, 0, 2);
        $iNumSum = 0;
        $aNumWeight = [
            1, 10, 3, 30, 9, 90, 27, 76, 81, 34, 49, 5, 50, 15, 53,
            45, 62, 38, 89, 17, 73, 51, 25, 56, 75, 71, 31, 19, 93, 57
        ];

        foreach ($aNumWeight as $key => $num) {
            $iNumSum += $num * $iNRB[29 -$key];
        }

        return $iNumSum % 97 === 1;
    }

    /**
     * check account number format in IBAN standard
     *
     * @param mixed $value
     * @return boolean
     */
    public static function iban($value)
    {
        $values = '';
        $mod = 0;
        $remove = [' ', '-', '_', '.', ',','/', '|'];
        $cleared = str_replace($remove, '', $value);
        $temp = strtoupper($cleared);

        $firstChar = $temp{0} <= '9';
        $secondChar = $temp{1} <= '9';

        if ($firstChar && $secondChar) {
            $temp = 'PL' . $temp;
        }

        $temp = substr($temp, 4) . substr($temp, 0, 4);

        foreach (str_split($temp) as $val) {
            $values .= self::IBAN_CHARS[$val];
        }

        $sum = strlen($values);
        for ($i = 0; $i < $sum; $i += 6) {
            $separated = $mod . substr($values, $i, 6);
            $mod = (int)($separated) % 97;
        }

        return $mod === 1;
    }

    /**
     * check URL address
     *
     * @param string $url
     * @param int|null $type if 1 check protocols also, if 2 check with GET parameters
     * @return boolean
     */
    public static function url($url, $type = null)
    {
        switch ($type) {
            case 1:
                $type = self::$regularExpressions['url_extend'];
                break;

            case 2:
                $type = self::$regularExpressions['url_full'];
                break;

            default:
                $type = self::$regularExpressions['url'];
                break;
        }

        $bool = preg_match($type, $url);

        if (!$bool) {
            return false;
        }

        return true;
    }

    /**
     * check phone number format
     * eg +48 ( 052 ) 131 231-2312
     *
     * @param mixed $phone
     * @return boolean
     */
    public static function phone($phone)
    {
        if (!preg_match(self::$regularExpressions['phone'], $phone)) {
            return false;
        }

        return true;
    }

    /**
     * check step of value
     *
     * @param int|float $value
     * @param int|float $step step to check
     * @param int|float $default default value (0)
     * @return boolean
     * @example step(15, 5, 5) true
     * @example step(12, 5) false
     */
    public static function step($value, $step, $default = 0)
    {
        if (!self::valid($step, 'rational')
            || !self::valid($default, 'rational')
            || !self::valid($value, 'rational')
        ) {
            return false;
        }

        $check = (abs($value) -abs($default)) % $step;

        if ($check) {
            return false;
        }

        return true;
    }

    /**
     * @param mixed $value
     * @param mixed $min
     * @param mixed $max
     * @return array
     */
    protected static function getProperValues($value, $min, $max)
    {
        if (self::isHex($min, $max)) {
            $value = hexdec(str_replace('#', '', $value));
            $min = hexdec(str_replace('#', '', $min));
            $max = hexdec(str_replace('#', '', $max));
        }

        if (self::isOctal($min, $max)) {
            $value = octdec($value);
            $min = octdec($min);
            $max = octdec($max);
        }

        if (self::isBin($min, $max)) {
            $value = bindec($value);
            $min = bindec($min);
            $max = bindec($max);
        }

        return [$value, $min, $max];
    }

    /**
     * @param mixed $min
     * @param mixed $max
     * @return bool
     */
    protected static function isHex($min, $max)
    {
        return (self::validKey('hex', $min) || self::validKey('hex2', $min))
            && (self::validKey('hex', $max) || self::validKey('hex2', $max));
    }

    /**
     * @param mixed $min
     * @param mixed $max
     * @return bool
     */
    protected static function isOctal($min, $max)
    {
        return self::validKey('octal', $min) && self::validKey('octal', $max);
    }

    /**
     * @param mixed $min
     * @param mixed $max
     * @return bool
     */
    protected static function isBin($min, $max)
    {
        return self::validKey('binary', $min) && self::validKey('binary', $max);
    }

    /**
     * @param string $key
     * @param int|float|double $value
     * @return int
     */
    protected static function validKey($key, $value)
    {
        return preg_match(self::$regularExpressions[$key], $value);
    }
}


1		<?php
2		/**
3		* contains all methods to validate data
4		*
5		* @package BlueData
6		* @subpackage Data
7		* @author Michał Adamiak <[email protected]>
8		* @copyright bluetree-service
9		*/
10		namespace BlueData\Check;
11
12		class Validator
13		{
14		const IBAN_CHARS = [
15		'0' => '0', '1' => '1', '2' => '2', '3' => '3', '4' => '4',
16		'5' => '5', '6' => '6', '7' => '7', '8' => '8', '9' => '9',
17		'A' => '10', 'B' => '11', 'C' => '12', 'D' => '13', 'E' => '14',
18		'F' => '15', 'G' => '16', 'H' => '17', 'I' => '18', 'J' => '19',
19		'K' => '20', 'L' => '21', 'M' => '22', 'N' => '23', 'O' => '24',
20		'P' => '25', 'Q' => '26', 'R' => '27', 'S' => '28', 'T' => '29',
21		'U' => '30', 'V' => '31', 'W' => '32', 'X' => '33', 'Y' => '34',
22		'Z' => '35'
23		];
24
25		/**
26		* array of regular expressions used to validate
27		* @var array
28		*/
29		public static $regularExpressions = [
30		'string' => '#^[\p{L} ]*$#u',
31		'letters' => '#^[\p{L} _ ,.-]*$#u',
32		'letters_extend' => '#^[\p{L}_ ,\\.;:-]*$#u',
33		'fullchars' => '#^[\p{L}\\d_ ,\\.;:/!@\\#$%^&()+=\|\\\{}\\]\\[<>?`~\'"-]$#u',
34		'integer' => '#^[\\d]*$#',
35		'multinum' => '#^[\\d /-]*$#',
36		'num_chars' => '#^[\p{L}\\d\\.,_ -]*$#u',
37		'num_char_extends' => '#^[\p{L}\\d_ ,\\.;:-]*$#u',
38		'numeric' => '#^(-)?[\\d]*$#',
39		'float' => '#^(-)?[\\d]((,\|\\.){1}[\\d]){1}$#',
40		'rational' => '#^(-)?[\\d]((,\|\\.){1}[\\d])?$#',
41		'mail' => '#^[\\w_\.-][\\w_]@[\\w_\.-]\\.[\\w_-]{2,3}$#e',
42		'url' => '#^(http://)?[\\w_-]+\\.[\\w]{2,3}(/)?$#',
43		'url_extend' => '#^((http\|https\|ftp\|ftps)://)?[\\w_-]+\\.[\\w]{2,3}(/)?$#',
44		'url_full' => '#^((http\|https\|ftp\|ftps)://)?[\\w_-]+\\.[\\w]{2,3}([\\w_/-])?(\\?[\\w&%=+-])?$#',
45		'price' => '#^[\\d]*((,\|\\.)[\\d]{0,2})?$#',
46		'postcode' => '#^[\\d]{2}-[\\d]{3}$#',
47		'phone' => '#^((\\+)[\\d]{2})?( ?\\( ?[\\d]+ ?\\) ?)?[\\d -]*$#',
48		'date2' => '#^[\\d]{2}-[\\d]{2}-[\\d]{4}$#',
49		'date' => '#^[\\d]{4}-[\\d]{2}-[\\d]{2}$#',
50		'month' => '#^[\\d]{4}-[\\d]{2}$#',
51		'datetime' => '#^[\\d]{4}-[\\d]{2}-[\\d]{2} [\\d]{2}:[\\d]{2}$#',
52		'jdate' => '#^[\\d]{2}/[\\d]{2}/[\\d]{4}$#', //time from jquery datepicker
53		'jdatetime' => '#^[\\d]{2}/[\\d]{2}/[\\d]{4} [\\d]{2}:[\\d]{2}$#', //time from jquery datepicker
54		'time' => '#^[\\d]{2}:[\\d]{2}(:[\\d]{2})?$#',
55		'hex_color' => '/^#[\\da-f]{6}$/i',
56		'hex' => '/^#[\\da-f]+$/i',
57		'hex2' => '#^0x[\\da-f]+$#i',
58		'octal' => '#^0[0-7]+$#',
59		'binary' => '#^b[0-1]+$#i',
60		];
61
62		/**
63		* standard validate method, use validation from $regularExpressions variable
64		*
65		* 'string' => '#^[\p{L} ]*$#u',
66		* 'letters' => '#^[\p{L} _ ,.-]*$#u',
67		* 'letters_extend' => '#^[\p{L}_ ,\\.;:-]*$#u',
68		* 'fullchars' => '#^[\p{L}\\d_ ,\\.;:/!@\\#$%^&()+=\|\\\{}\\]\\[<>?`~\'"-]$#u',
69		* 'integer' => '#^[\\d]*$#',
70		* 'multinum' => '#^[\\d /-]*$#',
71		* 'num_chars' => '#^[\p{L}\\d\\.,_ -]*$#u',
72		* 'num_char_extends' => '#^[\p{L}\\d_ ,\\.;:-]*$#u',
73		* 'numeric' => '#^(-)?[\\d]*$#',
74		* 'float' => '#^(-)?[\\d]((,\|\\.){1}[\\d]){1}$#',
75		* 'rational' => '#^(-)?[\\d]((,\|\\.){1}[\\d])?$#',
76		* 'mail' => '#^[\\w_\.-][\\w_]@[\\w_\.-]\\.[\\w_-]{2,3}$#e',
77		* 'url' => '#^(http://)?[\\w_-]+\\.[\\w]{2,3}(/)?$#',
78		* 'url_extend' => '#^((http\|https\|ftp\|ftps)://)?[\\w\\._-]+(/)?$#',
79		* 'url_full' => '#^((http\|https\|ftp\|ftps)://)?[\\w\\._/-]+(\\?[\\w&%=+-]*)?$#',
80		* 'price' => '#^[\\d]*((,\|\\.)[\\d]{0,2})?$#',
81		* 'postcode' => '#^[\\d]{2}-[\\d]{3}$#',
82		* 'phone' => '#^((\\+)[\\d]{2})?( ?\\( ?[\\d]+ ?\\) ?)?[\\d -]*$#',
83		* 'date2' => '#^[\\d]{2}-[\\d]{2}-[\\d]{4}$#',
84		* 'date' => '#^[\\d]{4}-[\\d]{2}-[\\d]{2}$#',
85		* 'month' => '#^[\\d]{4}-[\\d]{2}$#',
86		* 'datetime' => '#^[\\d]{4}-[\\d]{2}-[\\d]{2} [\\d]{2}:[\\d]{2}$#',
87		* 'jdate' => '#^[\\d]{2}/[\\d]{2}/[\\d]{4}$#', //time from jquery datepicker
88		* 'jdatetime' => '#^[\\d]{2}/[\\d]{2}/[\\d]{4} [\\d]{2}:[\\d]{2}$#', //time from jquery datepicker
89		* 'time' => '#^[\\d]{2}:[\\d]{2}(:[\\d]{2})?$#',
90		* 'hex_color' => '/^#[\\da-f]{6}$/i',
91		* 'hex' => '/^#[\\da-f]+$/i',
92		* 'hex2' => '#^0x[\\da-f]+$#i',
93		* 'octal' => '#^0[0-7]+$#',
94		* 'binary' => '#^b[0-1]+$#i',
95		*
96		* @param mixed $value value to check
97		* @param string $type validation type
98		* @return boolean if ok return true, of not return false, return null if validation type wasn't founded
99		*/
100	2	public static function valid($value, $type)
101		{
102	2	if (!isset(self::$regularExpressions[$type])) {
103	1	return null;
104		}
105
106	2	$bool = preg_match(self::$regularExpressions[$type], $value);
107
108	2	if (!$bool) {
109	2	return false;
110		}
111
112	2	return true;
113		}
114
115		/**
116		* check e-mail address format
117		*
118		* @param string $address
119		* @return boolean
120		*/
121	1	public static function mail($address)
122		{
123	1	if (!preg_match(self::$regularExpressions['mail'], $address)) {
124	1	return false;
125		}
126
127	1	return true;
128		}
129
130		/**
131		* check price format
132		*
133		* @param int $value
134		* @return boolean
135		*/
136	1	public static function price($value)
137		{
138	1	$bool = preg_match(self::$regularExpressions['price'], $value);
139
140	1	if (!$bool) {
141	1	return false;
142		}
143
144	1	return true;
145		}
146
147		/**
148		* check post code format
149		*
150		* @param string $value
151		* @return boolean
152		*/
153	1	public static function postcode($value)
154		{
155	1	$bool = preg_match(self::$regularExpressions['postcode'], $value);
156
157	1	if (!$bool) {
158	1	return false;
159		}
160
161	1	return true;
162		}
163
164		/**
165		* check NIP number format
166		*
167		* @param string $value
168		* @return boolean
169		*/
170	1	public static function nip($value)
171		{
172	1	if (!empty($value)) {
173	1	$weights = [6, 5, 7, 2, 3, 4, 5, 6, 7];
174	1	$nip = preg_replace('#[\\s-]#', '', $value);
175
176	1	return self::processNip($nip, $weights);
177		}
178
179		return false;
180		}
181
182		/**
183		* @param string $nip
184		* @param array $weights
185		* @return bool
186		*/
187	1	protected static function processNip($nip, array $weights)
188		{
189	1	if (is_numeric($nip) && strlen($nip) === 10) {
190	1	$sum = 0;
191
192	1	foreach ($weights as $key => $val) {
193	1	$sum += $nip[$key] * $val;
194	1	}
195
196	1	return (string)($sum % 11) === $nip[9];
197		}
198
199	1	return false;
200		}
201
202		/**
203		* check string length, possibility to set range
204		*
205		* @param string $value
206		* @param int $min minimal string length, if null don't check
207		* @param int $max maximal string length, if null don't check
208		* @return boolean
209		* @example stringLength('asdasdasd', null, 23)
210		* @example stringLength('asdasdasd', 3, 23)
211		* @example stringLength('asdasdasd', 3)
212		*/
213	1	public static function stringLength($value, $min = null, $max = null)
214		{
215	1	$length = mb_strlen($value);
216
217	1	return self::range($length, $min, $max);
218		}
219
220		/**
221		* check range on numeric values
222		* allows to check decimal, hex, octal an binary values
223		*
224		* @param int $value
225		* @param int $min minimal string length, if null don't check
226		* @param int $max maximal string length, if null don't check
227		* @example range(23423, null, 23)
228		* @example range(23423, 3, 23)
229		* @example range(23423, 3)
230		* @example range(0xd3a743f2ab, 3)
231		* @example range('#aaffff', 3)
232		* @return boolean
233		*/
234	2	public static function range($value, $min = null, $max = null)
235		{
236	2	list($value, $min, $max) = self::getProperValues($value, $min, $max);
237
238	2	return !(($min !== null && $min > $value) \|\| ($max !== null && $max < $value));
239		}
240
241		/**
242		* check that numeric value is less than 0
243		* if less return true
244		*
245		* @param int $value
246		* @return boolean
247		*/
248	1	public static function underZero($value)
249		{
250	1	return $value < 0;
251		}
252
253		/**
254		* check PESEL number format
255		* also set sex of person in $peselSex variable
256		*
257		* @param mixed $value
258		* @return boolean
259		*/
260	1	public static function pesel($value)
261		{
262	1	$value = preg_replace('#[\\s-]#', '', $value);
263	1	if (!preg_match('#^\d{11}$#', $value)) {
264	1	return false;
265		}
266
267	1	$arrSteps = [1, 3, 7, 9, 1, 3, 7, 9, 1, 3];
268	1	$intSum = 0;
269
270	1	foreach ($arrSteps as $key => $step) {
271	1	$intSum += $step * $value[$key];
272	1	}
273
274	1	$int = 10 - $intSum % 10;
275	1	$intControlNr = ($int === 10) ? 0 : $int;
276
277	1	return (string)$intControlNr === $value[10];
278		}
279
280		/**
281		* check REGON number format
282		*
283		* @param mixed $value
284		* @return boolean
285		*/
286	1	public static function regon($value)
287		{
288	1	$value = preg_replace('#[\\s-]#', '', $value);
289	1	$length = strlen($value);
290
291	1	if (!($length === 9 \|\| $length === 14)) {
292	1	return false;
293		}
294
295	1	$arrSteps = [8, 9, 2, 3, 4, 5, 6, 7];
296	1	$intSum = 0;
297
298	1	foreach ($arrSteps as $key => $step) {
299	1	$intSum += $step * $value[$key];
300	1	}
301
302	1	$int = $intSum % 11;
303	1	$intControlNr = ($int === 10) ? 0 : $int;
304
305	1	return (string)$intControlNr === $value[8];
306		}
307
308		/**
309		* check account number format in NRB standard
310		*
311		* @param mixed $value
312		* @return boolean
313		*/
314	1	public static function nrb($value)
315		{
316	1	$iNRB = preg_replace('#[\\s- ]#', '', $value);
317
318	1	if (strlen($iNRB) !== 26) {
319	1	return false;
320		}
321
322	1	$iNRB .= '2521';
323	1	$iNRB = substr($iNRB, 2) . substr($iNRB, 0, 2);
324	1	$iNumSum = 0;
325		$aNumWeight = [
326	1	1, 10, 3, 30, 9, 90, 27, 76, 81, 34, 49, 5, 50, 15, 53,
327	1	45, 62, 38, 89, 17, 73, 51, 25, 56, 75, 71, 31, 19, 93, 57
328	1	];
329
330	1	foreach ($aNumWeight as $key => $num) {
331	1	$iNumSum += $num * $iNRB[29 -$key];
332	1	}
333
334	1	return $iNumSum % 97 === 1;
335		}
336
337		/**
338		* check account number format in IBAN standard
339		*
340		* @param mixed $value
341		* @return boolean
342		*/
343	1	public static function iban($value)
344		{
345	1	$values = '';
346	1	$mod = 0;
347	1	$remove = [' ', '-', '_', '.', ',','/', '\|'];
348	1	$cleared = str_replace($remove, '', $value);
349	1	$temp = strtoupper($cleared);
350
351	1	$firstChar = $temp{0} <= '9';
352	1	$secondChar = $temp{1} <= '9';
353
354	1	if ($firstChar && $secondChar) {
355	1	$temp = 'PL' . $temp;
356	1	}
357
358	1	$temp = substr($temp, 4) . substr($temp, 0, 4);
359
360	1	foreach (str_split($temp) as $val) {
361	1	$values .= self::IBAN_CHARS[$val];
362	1	}
363
364	1	$sum = strlen($values);
365	1	for ($i = 0; $i < $sum; $i += 6) {
366	1	$separated = $mod . substr($values, $i, 6);
367	1	$mod = (int)($separated) % 97;
368	1	}
369
370	1	return $mod === 1;
371		}
372
373		/**
374		* check URL address
375		*
376		* @param string $url
377		* @param int\|null $type if 1 check protocols also, if 2 check with GET parameters
378		* @return boolean
379		*/
380	1	public static function url($url, $type = null)
381		{
382		switch ($type) {
383	1	case 1:
384	1	$type = self::$regularExpressions['url_extend'];
385	1	break;
386
387	1	case 2:
388	1	$type = self::$regularExpressions['url_full'];
389	1	break;
390
391	1	default:
392	1	$type = self::$regularExpressions['url'];
393	1	break;
394	1	}
395
396	1	$bool = preg_match($type, $url);
397
398	1	if (!$bool) {
399	1	return false;
400		}
401
402	1	return true;
403		}
404
405		/**
406		* check phone number format
407		* eg +48 ( 052 ) 131 231-2312
408		*
409		* @param mixed $phone
410		* @return boolean
411		*/
412	1	public static function phone($phone)
413		{
414	1	if (!preg_match(self::$regularExpressions['phone'], $phone)) {
415	1	return false;
416		}
417
418	1	return true;
419		}
420
421		/**
422		* check step of value
423		*
424		* @param int\|float $value
425		* @param int\|float $step step to check
426		* @param int\|float $default default value (0)
427		* @return boolean
428		* @example step(15, 5, 5) true
429		* @example step(12, 5) false
430		*/
431	1	public static function step($value, $step, $default = 0)
432		{
433	1	if (!self::valid($step, 'rational')
434	1	\|\| !self::valid($default, 'rational')
435	1	\|\| !self::valid($value, 'rational')
436	1	) {
437	1	return false;
438		}
439
440	1	$check = (abs($value) -abs($default)) % $step;
441
442	1	if ($check) {
443	1	return false;
444		}
445
446	1	return true;
447		}
448
449		/**
450		* @param mixed $value
451		* @param mixed $min
452		* @param mixed $max
453		* @return array
454		*/
455	2	protected static function getProperValues($value, $min, $max)
456		{
457	2	if (self::isHex($min, $max)) {
458	1	$value = hexdec(str_replace('#', '', $value));
459	1	$min = hexdec(str_replace('#', '', $min));
460	1	$max = hexdec(str_replace('#', '', $max));
461	1	}
462
463	2	if (self::isOctal($min, $max)) {
464		$value = octdec($value);
465		$min = octdec($min);
466		$max = octdec($max);
467		}
468
469	2	if (self::isBin($min, $max)) {
470		$value = bindec($value);
471		$min = bindec($min);
472		$max = bindec($max);
473		}
474
475	2	return [$value, $min, $max];
476		}
477
478		/**
479		* @param mixed $min
480		* @param mixed $max
481		* @return bool
482		*/
483	2	protected static function isHex($min, $max)
484		{
485	2	return (self::validKey('hex', $min) \|\| self::validKey('hex2', $min))
486	2	&& (self::validKey('hex', $max) \|\| self::validKey('hex2', $max));
487		}
488
489		/**
490		* @param mixed $min
491		* @param mixed $max
492		* @return bool
493		*/
494	2	protected static function isOctal($min, $max)
495		{
496	2	return self::validKey('octal', $min) && self::validKey('octal', $max);
497		}
498
499		/**
500		* @param mixed $min
501		* @param mixed $max
502		* @return bool
503		*/
504	2	protected static function isBin($min, $max)
505		{
506	2	return self::validKey('binary', $min) && self::validKey('binary', $max);
507		}
508
509		/**
510		* @param string $key
511		* @param int\|float\|double $value
512		* @return int
513		*/
514	2	protected static function validKey($key, $value)
515		{
516	2	return preg_match(self::$regularExpressions[$key], $value);
517		}
518		}
519

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