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var / softaculous / sitepad / editor / site-data / plugins / kkart-pro / includes /

📁 ..
📁 abstracts
📁 admin
📄 body-props-settings.php(8.18 KB)
📄 class-kkart-ajax.php(125.64 KB)
📄 class-kkart-api.php(4.97 KB)
📄 class-kkart-auth.php(11.66 KB)
📄 class-kkart-autoloader.php(2.78 KB)
📄 class-kkart-background-emailer.php(4.59 KB)
📄 class-kkart-background-updater.php(3.5 KB)
📄 class-kkart-breadcrumb.php(9.46 KB)
📄 class-kkart-cache-helper.php(10.71 KB)
📄 class-kkart-cart-fees.php(3.42 KB)
📄 class-kkart-cart-session.php(14.46 KB)
📄 class-kkart-cart-totals.php(27.72 KB)
📄 class-kkart-cart.php(63.24 KB)
📄 class-kkart-checkout.php(44.58 KB)
📄 class-kkart-cli.php(1.02 KB)
📄 class-kkart-comments.php(12.99 KB)
📄 class-kkart-countries.php(42.21 KB)
📄 class-kkart-coupon.php(32.57 KB)
📄 class-kkart-customer-download-log.php(3.38 KB)
📄 class-kkart-customer-download.php(10.36 KB)
📄 class-kkart-customer.php(27.24 KB)
📄 class-kkart-data-exception.php(1.28 KB)
📄 class-kkart-data-store.php(5.88 KB)
📄 class-kkart-datetime.php(2.2 KB)
📄 class-kkart-deprecated-action-hooks.php(6.54 KB)
📄 class-kkart-deprecated-filter-hooks.php(6.26 KB)
📄 class-kkart-discounts.php(30.96 KB)
📄 class-kkart-download-handler.php(23.37 KB)
📄 class-kkart-emails.php(22.17 KB)
📄 class-kkart-embed.php(4.18 KB)
📄 class-kkart-form-handler.php(43.73 KB)
📄 class-kkart-frontend-scripts.php(26 KB)
📄 class-kkart-geo-ip.php(30.43 KB)
📄 class-kkart-geolite-integration.php(1.99 KB)
📄 class-kkart-geolocation.php(10.34 KB)
📄 class-kkart-https.php(4.29 KB)
📄 class-kkart-install.php(53.84 KB)
📄 class-kkart-integrations.php(1.29 KB)
📄 class-kkart-log-levels.php(2.54 KB)
📄 class-kkart-logger.php(8.21 KB)
📄 class-kkart-meta-data.php(2.18 KB)
📄 class-kkart-order-factory.php(3.14 KB)
📄 class-kkart-order-item-coupon.php(4.02 KB)
📄 class-kkart-order-item-fee.php(8.7 KB)
📄 class-kkart-order-item-meta.php(5.8 KB)
📄 class-kkart-order-item-product.php(13.05 KB)
📄 class-kkart-order-item-shipping.php(7.75 KB)
📄 class-kkart-order-item-tax.php(6.44 KB)
📄 class-kkart-order-item.php(10.69 KB)
📄 class-kkart-order-query.php(2.52 KB)
📄 class-kkart-order-refund.php(4.89 KB)
📄 class-kkart-order.php(61.03 KB)
📄 class-kkart-payment-gateways.php(5.24 KB)
📄 class-kkart-payment-tokens.php(5.91 KB)
📄 class-kkart-post-data.php(17.81 KB)
📄 class-kkart-post-types.php(26.49 KB)
📄 class-kkart-privacy-background-process.php(1.69 KB)
📄 class-kkart-privacy-erasers.php(13.28 KB)
📄 class-kkart-privacy-exporters.php(14.12 KB)
📄 class-kkart-privacy.php(14.86 KB)
📄 class-kkart-product-attribute.php(6.89 KB)
📄 class-kkart-product-download.php(6.01 KB)
📄 class-kkart-product-external.php(4.77 KB)
📄 class-kkart-product-factory.php(3.6 KB)
📄 class-kkart-product-grouped.php(5.19 KB)
📄 class-kkart-product-query.php(2.17 KB)
📄 class-kkart-product-simple.php(1.85 KB)
📄 class-kkart-product-variable.php(21.47 KB)
📄 class-kkart-product-variation.php(17.2 KB)
📄 class-kkart-query.php(30.4 KB)
📄 class-kkart-rate-limiter.php(2.08 KB)
📄 class-kkart-regenerate-images-request.php(8.17 KB)
📄 class-kkart-regenerate-images.php(15.24 KB)
📄 class-kkart-register-wp-admin-settings.php(4.87 KB)
📄 class-kkart-rest-authentication.php(19.35 KB)
📄 class-kkart-rest-exception.php(273 B)
📄 class-kkart-session-handler.php(10.57 KB)
📄 class-kkart-shipping-rate.php(5.26 KB)
📄 class-kkart-shipping-zone.php(13.09 KB)
📄 class-kkart-shipping-zones.php(4.07 KB)
📄 class-kkart-shipping.php(11.33 KB)
📄 class-kkart-shortcodes.php(17.21 KB)
📄 class-kkart-structured-data.php(17.2 KB)
📄 class-kkart-tax.php(35.84 KB)
📄 class-kkart-template-loader.php(18.44 KB)
📄 class-kkart-tracker.php(22.51 KB)
📄 class-kkart-validation.php(5.83 KB)
📄 class-kkart-webhook.php(29.85 KB)
📄 class-kkart.php(32.69 KB)
📁 cli
📁 customizer
📁 data-stores
📁 emails
📁 export
📁 gateways
📁 import
📁 integrations
📁 interfaces
📄 kkart-account-functions.php(12.69 KB)
📄 kkart-attribute-functions.php(20.59 KB)
📄 kkart-cart-functions.php(17.27 KB)
📄 kkart-conditional-functions.php(11.8 KB)
📄 kkart-core-functions.php(78.19 KB)
📄 kkart-coupon-functions.php(2.65 KB)
📄 kkart-formatting-functions.php(41.61 KB)
📄 kkart-notice-functions.php(7.44 KB)
📄 kkart-order-functions.php(33.53 KB)
📄 kkart-order-item-functions.php(5.06 KB)
📄 kkart-page-functions.php(6.92 KB)
📄 kkart-product-functions.php(47.3 KB)
📄 kkart-rest-functions.php(10.62 KB)
📄 kkart-stock-functions.php(12.45 KB)
📄 kkart-template-functions.php(164.55 KB)
📄 kkart-template-hooks.php(11.06 KB)
📄 kkart-term-functions.php(19.45 KB)
📄 kkart-update-functions.php(64.88 KB)
📄 kkart-user-functions.php(26.58 KB)
📄 kkart-webhook-functions.php(5.58 KB)
📄 kkart-widget-functions.php(2.08 KB)
📁 legacy
📁 libraries
📁 log-handlers
📁 payment-tokens
📄 premium.php(943 B)
📄 premium_functions.php(957 B)
📁 queue
📁 rest-api
📁 shipping
📄 shortcode_functions.php(70.73 KB)
📁 shortcodes
📄 shortcodes.php(265.74 KB)
📄 template.php(2.85 KB)
📁 theme-support
📁 tracks
📁 traits
📁 walkers
📁 wccom-site
📁 widgets

Editing: class-kkart-validation.php

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

defined( 'ABSPATH' ) || exit;

/**
 * Validation class.
 */
class KKART_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':
				$valid = (bool) preg_match( '/^([0-9]{4})$/', $postcode );
				break;
			case 'BA':
				$valid = (bool) preg_match( '/^([7-8]{1})([0-9]{4})$/', $postcode );
				break;
			case 'BE':
				$valid = (bool) preg_match( '/^([0-9]{4})$/i', $postcode );
				break;
			case 'BR':
				$valid = (bool) preg_match( '/^([0-9]{5})([-])?([0-9]{3})$/', $postcode );
				break;
			case 'CH':
				$valid = (bool) preg_match( '/^([0-9]{4})$/i', $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 '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 'HU':
				$valid = (bool) preg_match( '/^([0-9]{4})$/i', $postcode );
				break;
			case 'IE':
				$valid = (bool) preg_match( '/([AC-FHKNPRTV-Y]\d{2}|D6W)[0-9AC-FHKNPRTV-Y]{4}/', kkart_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( 'kkart_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 kkart_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 kkart_format_phone_number( $tel );
	}
}

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