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Path: ~/home/getwphos/public_html/BenjaminMarc2023/wp-content/plugins/woocommerce/includes/

File Content: class-wc-validation.php

<?php
/**
 * General user data validation methods
 *
 * @package WooCommerce\Classes
 * @version  2.4.0
 */

defined( 'ABSPATH' ) || exit;

/**
 * Validation class.
 */
class WC_Validation {

/**
	 * Validates an email using WordPress native is_email function.
	 *
	 * @param  string $email Email address to validate.
	 * @return bool
	 */
	public static function is_email( $email ) {
		return is_email( $email );
	}

/**
	 * Validates a phone number using a regular expression.
	 *
	 * @param  string $phone Phone number to validate.
	 * @return bool
	 */
	public static function is_phone( $phone ) {
		if ( 0 < strlen( trim( preg_replace( '/[\s\#0-9_\-\+\/\.]/', '', $phone ) ) ) ) {
			return false;
		}

return true;
	}

/**
	 * Checks for a valid postcode.
	 *
	 * @param  string $postcode Postcode to validate.
	 * @param  string $country Country to validate the postcode for.
	 * @return bool
	 */
	public static function is_postcode( $postcode, $country ) {
		if ( strlen( trim( preg_replace( '/[\s\-A-Za-z0-9]/', '', $postcode ) ) ) > 0 ) {
			return false;
		}

switch ( $country ) {
			case 'AT':
			case 'BE':
			case 'CH':
			case 'HU':
			case 'NO':
				$valid = (bool) preg_match( '/^([0-9]{4})$/', $postcode );
				break;
			case 'BA':
				$valid = (bool) preg_match( '/^([7-8]{1})([0-9]{4})$/', $postcode );
				break;
			case 'BR':
				$valid = (bool) preg_match( '/^([0-9]{5})([-])?([0-9]{3})$/', $postcode );
				break;
			case 'DE':
				$valid = (bool) preg_match( '/^([0]{1}[1-9]{1}|[1-9]{1}[0-9]{1})[0-9]{3}$/', $postcode );
				break;
			case 'DK':
				$valid = (bool) preg_match( '/^(DK-)?([1-24-9]\d{3}|3[0-8]\d{2})$/', $postcode );
				break;
			case 'ES':
			case 'FR':
			case 'IT':
				$valid = (bool) preg_match( '/^([0-9]{5})$/i', $postcode );
				break;
			case 'GB':
				$valid = self::is_gb_postcode( $postcode );
				break;
			case 'IE':
				$valid = (bool) preg_match( '/([AC-FHKNPRTV-Y]\d{2}|D6W)[0-9AC-FHKNPRTV-Y]{4}/', wc_normalize_postcode( $postcode ) );
				break;
			case 'IN':
				$valid = (bool) preg_match( '/^[1-9]{1}[0-9]{2}\s{0,1}[0-9]{3}$/', $postcode );
				break;
			case 'JP':
				$valid = (bool) preg_match( '/^([0-9]{3})([-]?)([0-9]{4})$/', $postcode );
				break;
			case 'PT':
				$valid = (bool) preg_match( '/^([0-9]{4})([-])([0-9]{3})$/', $postcode );
				break;
			case 'PR':
			case 'US':
				$valid = (bool) preg_match( '/^([0-9]{5})(-[0-9]{4})?$/i', $postcode );
				break;
			case 'CA':
				// CA Postal codes cannot contain D,F,I,O,Q,U and cannot start with W or Z. https://en.wikipedia.org/wiki/Postal_codes_in_Canada#Number_of_possible_postal_codes.
				$valid = (bool) preg_match( '/^([ABCEGHJKLMNPRSTVXY]\d[ABCEGHJKLMNPRSTVWXYZ])([\ ])?(\d[ABCEGHJKLMNPRSTVWXYZ]\d)$/i', $postcode );
				break;
			case 'PL':
				$valid = (bool) preg_match( '/^([0-9]{2})([-])([0-9]{3})$/', $postcode );
				break;
			case 'CZ':
			case 'SK':
				$valid = (bool) preg_match( '/^([0-9]{3})(\s?)([0-9]{2})$/', $postcode );
				break;
			case 'NL':
				$valid = (bool) preg_match( '/^([1-9][0-9]{3})(\s?)(?!SA|SD|SS)[A-Z]{2}$/i', $postcode );
				break;
			case 'SI':
				$valid = (bool) preg_match( '/^([1-9][0-9]{3})$/', $postcode );
				break;
			case 'LI':
				$valid = (bool) preg_match( '/^(94[8-9][0-9])$/', $postcode );
				break;
			default:
				$valid = true;
				break;
		}

return apply_filters( 'woocommerce_validate_postcode', $valid, $postcode, $country );
	}

/**
	 * Check if is a GB postcode.
	 *
	 * @param  string $to_check A postcode.
	 * @return bool
	 */
	public static function is_gb_postcode( $to_check ) {

// Permitted letters depend upon their position in the postcode.
		// https://en.wikipedia.org/wiki/Postcodes_in_the_United_Kingdom#Validation.
		$alpha1 = '[abcdefghijklmnoprstuwyz]'; // Character 1.
		$alpha2 = '[abcdefghklmnopqrstuvwxy]'; // Character 2.
		$alpha3 = '[abcdefghjkpstuw]';         // Character 3 == ABCDEFGHJKPSTUW.
		$alpha4 = '[abehmnprvwxy]';            // Character 4 == ABEHMNPRVWXY.
		$alpha5 = '[abdefghjlnpqrstuwxyz]';    // Character 5 != CIKMOV.

$pcexp = array();

// Expression for postcodes: AN NAA, ANN NAA, AAN NAA, and AANN NAA.
		$pcexp[0] = '/^(' . $alpha1 . '{1}' . $alpha2 . '{0,1}[0-9]{1,2})([0-9]{1}' . $alpha5 . '{2})$/';

// Expression for postcodes: ANA NAA.
		$pcexp[1] = '/^(' . $alpha1 . '{1}[0-9]{1}' . $alpha3 . '{1})([0-9]{1}' . $alpha5 . '{2})$/';

// Expression for postcodes: AANA NAA.
		$pcexp[2] = '/^(' . $alpha1 . '{1}' . $alpha2 . '[0-9]{1}' . $alpha4 . ')([0-9]{1}' . $alpha5 . '{2})$/';

// Exception for the special postcode GIR 0AA.
		$pcexp[3] = '/^(gir)(0aa)$/';

// Standard BFPO numbers.
		$pcexp[4] = '/^(bfpo)([0-9]{1,4})$/';

// c/o BFPO numbers.
		$pcexp[5] = '/^(bfpo)(c\/o[0-9]{1,3})$/';

// Load up the string to check, converting into lowercase and removing spaces.
		$postcode = strtolower( $to_check );
		$postcode = str_replace( ' ', '', $postcode );

// Assume we are not going to find a valid postcode.
		$valid = false;

// Check the string against the six types of postcodes.
		foreach ( $pcexp as $regexp ) {
			if ( preg_match( $regexp, $postcode, $matches ) ) {
				// Remember that we have found that the code is valid and break from loop.
				$valid = true;
				break;
			}
		}

return $valid;
	}

/**
	 * Format the postcode according to the country and length of the postcode.
	 *
	 * @param  string $postcode Postcode to format.
	 * @param  string $country Country to format the postcode for.
	 * @return string  Formatted postcode.
	 */
	public static function format_postcode( $postcode, $country ) {
		return wc_format_postcode( $postcode, $country );
	}

/**
	 * Format a given phone number.
	 *
	 * @param  mixed $tel Phone number to format.
	 * @return string
	 */
	public static function format_phone( $tel ) {
		return wc_format_phone_number( $tel );
	}
}

FILE FOLDER

Name	Size	Permission
abstracts	---	0755
admin	---	0755
blocks	---	0755
cli	---	0755
customizer	---	0755
data-stores	---	0755
emails	---	0755
export	---	0755
gateways	---	0755
import	---	0755
integrations	---	0755
interfaces	---	0755
legacy	---	0755
libraries	---	0755
log-handlers	---	0755
payment-tokens	---	0755
queue	---	0755
react-admin	---	0755
rest-api	---	0755
shipping	---	0755
shortcodes	---	0755
theme-support	---	0755
tracks	---	0755
traits	---	0755
walkers	---	0755
wccom-site	---	0755
widgets	---	0755
class-wc-ajax.php	116708 bytes	0644
class-wc-api.php	5106 bytes	0644
class-wc-auth.php	12880 bytes	0644
class-wc-autoloader.php	2810 bytes	0644
class-wc-background-emailer.php	4685 bytes	0644
class-wc-background-updater.php	3535 bytes	0644
class-wc-breadcrumb.php	9722 bytes	0644
class-wc-cache-helper.php	11047 bytes	0644
class-wc-cart-fees.php	3448 bytes	0644
class-wc-cart-session.php	16611 bytes	0644
class-wc-cart-totals.php	28927 bytes	0644
class-wc-cart.php	66967 bytes	0644
class-wc-checkout.php	47751 bytes	0644
class-wc-cli.php	1737 bytes	0644
class-wc-comments.php	16241 bytes	0644
class-wc-countries.php	49688 bytes	0644
class-wc-coupon.php	34821 bytes	0644
class-wc-customer-download-log.php	3452 bytes	0644
class-wc-customer-download.php	10702 bytes	0644
class-wc-customer.php	30390 bytes	0644
class-wc-data-exception.php	1321 bytes	0644
class-wc-data-store.php	6752 bytes	0644
class-wc-datetime.php	2310 bytes	0644
class-wc-deprecated-action-hooks.php	7042 bytes	0644
class-wc-deprecated-filter-hooks.php	7518 bytes	0644
class-wc-discounts.php	33735 bytes	0644
class-wc-download-handler.php	26080 bytes	0644
class-wc-emails.php	22995 bytes	0644
class-wc-embed.php	4284 bytes	0644
class-wc-form-handler.php	45503 bytes	0644
class-wc-frontend-scripts.php	27133 bytes	0644
class-wc-geo-ip.php	31140 bytes	0644
class-wc-geolite-integration.php	2036 bytes	0644
class-wc-geolocation.php	10693 bytes	0644
class-wc-https.php	4439 bytes	0644
class-wc-install.php	91199 bytes	0644
class-wc-integrations.php	1308 bytes	0644
class-wc-log-levels.php	2600 bytes	0644
class-wc-logger.php	8976 bytes	0644
class-wc-meta-data.php	2260 bytes	0644
class-wc-order-factory.php	8695 bytes	0644
class-wc-order-item-coupon.php	4175 bytes	0644
class-wc-order-item-fee.php	8972 bytes	0644
class-wc-order-item-meta.php	5942 bytes	0644
class-wc-order-item-product.php	13453 bytes	0644
class-wc-order-item-shipping.php	7969 bytes	0644
class-wc-order-item-tax.php	6644 bytes	0644
class-wc-order-item.php	11547 bytes	0644
class-wc-order-query.php	2615 bytes	0644
class-wc-order-refund.php	5762 bytes	0644
class-wc-order.php	70361 bytes	0644
class-wc-payment-gateways.php	5545 bytes	0644
class-wc-payment-tokens.php	6390 bytes	0644
class-wc-post-data.php	20973 bytes	0644
class-wc-post-types.php	28870 bytes	0644
class-wc-privacy-background-process.php	1707 bytes	0644
class-wc-privacy-erasers.php	13938 bytes	0644
class-wc-privacy-exporters.php	15044 bytes	0644
class-wc-privacy.php	16205 bytes	0644
class-wc-product-attribute.php	7137 bytes	0644
class-wc-product-download.php	12373 bytes	0644
class-wc-product-external.php	4955 bytes	0644
class-wc-product-factory.php	3668 bytes	0644
class-wc-product-grouped.php	5349 bytes	0644
class-wc-product-query.php	2231 bytes	0644
class-wc-product-simple.php	1938 bytes	0644
class-wc-product-variable.php	22513 bytes	0644
class-wc-product-variation.php	17271 bytes	0644
class-wc-query.php	33387 bytes	0644
class-wc-rate-limiter.php	4100 bytes	0644
class-wc-regenerate-images-request.php	7923 bytes	0644
class-wc-regenerate-images.php	15555 bytes	0644
class-wc-register-wp-admin-settings.php	5171 bytes	0644
class-wc-rest-authentication.php	20448 bytes	0644
class-wc-rest-exception.php	276 bytes	0644
class-wc-session-handler.php	14209 bytes	0644
class-wc-shipping-rate.php	5638 bytes	0644
class-wc-shipping-zone.php	13392 bytes	0644
class-wc-shipping-zones.php	4106 bytes	0644
class-wc-shipping.php	11846 bytes	0644
class-wc-shortcodes.php	17648 bytes	0644
class-wc-structured-data.php	17899 bytes	0644
class-wc-tax.php	37969 bytes	0644
class-wc-template-loader.php	21908 bytes	0644
class-wc-tracker.php	36953 bytes	0644
class-wc-validation.php	5875 bytes	0644
class-wc-webhook.php	30871 bytes	0644
class-woocommerce.php	37987 bytes	0644
wc-account-functions.php	13180 bytes	0644
wc-attribute-functions.php	21102 bytes	0644
wc-cart-functions.php	17816 bytes	0644
wc-conditional-functions.php	14252 bytes	0644
wc-core-functions.php	81736 bytes	0644
wc-coupon-functions.php	2819 bytes	0644
wc-deprecated-functions.php	33485 bytes	0644
wc-formatting-functions.php	45334 bytes	0644
wc-notice-functions.php	7971 bytes	0644
wc-order-functions.php	37957 bytes	0644
wc-order-item-functions.php	5153 bytes	0644
wc-page-functions.php	7099 bytes	0644
wc-product-functions.php	49870 bytes	0644
wc-rest-functions.php	11185 bytes	0644
wc-stock-functions.php	13866 bytes	0644
wc-template-functions.php	121921 bytes	0644
wc-template-hooks.php	12681 bytes	0644
wc-term-functions.php	21155 bytes	0644
wc-update-functions.php	80757 bytes	0644
wc-user-functions.php	29247 bytes	0644
wc-webhook-functions.php	5731 bytes	0644
wc-widget-functions.php	2063 bytes	0644