formvalidation
Version:
The best jQuery plugin to validate form fields. Support Bootstrap, Foundation, Pure, SemanticUI, UIKit and custom frameworks
260 lines (226 loc) • 10.3 kB
JavaScript
/**
* zipCode validator
*
* @link http://formvalidation.io/validators/zipCode/
* @author https://twitter.com/nghuuphuoc
* @copyright (c) 2013 - 2015 Nguyen Huu Phuoc
* @license http://formvalidation.io/license/
*/
(function($) {
FormValidation.I18n = $.extend(true, FormValidation.I18n || {}, {
'en_US': {
zipCode: {
'default': 'Please enter a valid postal code',
country: 'Please enter a valid postal code in %s',
countries: {
AT: 'Austria',
BG: 'Bulgaria',
BR: 'Brazil',
CA: 'Canada',
CH: 'Switzerland',
CZ: 'Czech Republic',
DE: 'Germany',
DK: 'Denmark',
ES: 'Spain',
FR: 'France',
GB: 'United Kingdom',
IE: 'Ireland',
IN: 'India',
IT: 'Italy',
MA: 'Morocco',
NL: 'Netherlands',
PL: 'Poland',
PT: 'Portugal',
RO: 'Romania',
RU: 'Russia',
SE: 'Sweden',
SG: 'Singapore',
SK: 'Slovakia',
US: 'USA'
}
}
}
});
FormValidation.Validator.zipCode = {
html5Attributes: {
message: 'message',
country: 'country'
},
COUNTRY_CODES: ['AT', 'BG', 'BR', 'CA', 'CH', 'CZ', 'DE', 'DK', 'ES', 'FR', 'GB', 'IE', 'IN', 'IT', 'MA', 'NL', 'PL', 'PT', 'RO', 'RU', 'SE', 'SG', 'SK', 'US'],
/**
* Return true if and only if the input value is a valid country zip code
*
* @param {FormValidation.Base} validator The validator plugin instance
* @param {jQuery} $field Field element
* @param {Object} options Consist of key:
* - message: The invalid message
* - country: The country
*
* The country can be defined by:
* - An ISO 3166 country code
* - Name of field which its value defines the country code
* - Name of callback function that returns the country code
* - A callback function that returns the country code
*
* callback: function(value, validator, $field) {
* // value is the value of field
* // validator is the BootstrapValidator instance
* // $field is jQuery element representing the field
* }
*
* @returns {Boolean|Object}
*/
validate: function(validator, $field, options) {
var value = validator.getFieldValue($field, 'zipCode');
if (value === '' || !options.country) {
return true;
}
var locale = validator.getLocale(),
country = options.country;
if (typeof country !== 'string' || $.inArray(country, this.COUNTRY_CODES) === -1) {
// Try to determine the country
country = validator.getDynamicOption($field, country);
}
if (!country || $.inArray(country.toUpperCase(), this.COUNTRY_CODES) === -1) {
return true;
}
var isValid = false;
country = country.toUpperCase();
switch (country) {
// http://en.wikipedia.org/wiki/List_of_postal_codes_in_Austria
case 'AT':
isValid = /^([1-9]{1})(\d{3})$/.test(value);
break;
case 'BG':
isValid = /^([1-9]{1}[0-9]{3})$/.test($.trim(value));
break;
case 'BR':
isValid = /^(\d{2})([\.]?)(\d{3})([\-]?)(\d{3})$/.test(value);
break;
case 'CA':
isValid = /^(?:A|B|C|E|G|H|J|K|L|M|N|P|R|S|T|V|X|Y){1}[0-9]{1}(?:A|B|C|E|G|H|J|K|L|M|N|P|R|S|T|V|W|X|Y|Z){1}\s?[0-9]{1}(?:A|B|C|E|G|H|J|K|L|M|N|P|R|S|T|V|W|X|Y|Z){1}[0-9]{1}$/i.test(value);
break;
case 'CH':
isValid = /^([1-9]{1})(\d{3})$/.test(value);
break;
case 'CZ':
// Test: http://regexr.com/39hhr
isValid = /^(\d{3})([ ]?)(\d{2})$/.test(value);
break;
// http://stackoverflow.com/questions/7926687/regular-expression-german-zip-codes
case 'DE':
isValid = /^(?!01000|99999)(0[1-9]\d{3}|[1-9]\d{4})$/.test(value);
break;
case 'DK':
isValid = /^(DK(-|\s)?)?\d{4}$/i.test(value);
break;
// Zip codes in Spain go from 01XXX to 52XXX.
// Test: http://refiddle.com/1ufo
case 'ES':
isValid = /^(?:0[1-9]|[1-4][0-9]|5[0-2])\d{3}$/.test(value);
break;
// http://en.wikipedia.org/wiki/Postal_codes_in_France
case 'FR':
isValid = /^[0-9]{5}$/i.test(value);
break;
case 'GB':
isValid = this._gb(value);
break;
// Indian PIN (Postal Index Number) validation
// http://en.wikipedia.org/wiki/Postal_Index_Number
// Test: http://regex101.com/r/kV0vH3/1
case 'IN':
isValid = /^\d{3}\s?\d{3}$/.test(value);
break;
// http://www.eircode.ie/docs/default-source/Common/prepare-your-business-for-eircode---published-v2.pdf?sfvrsn=2
// Test: http://refiddle.com/1kpl
case 'IE':
isValid = /^(D6W|[ACDEFHKNPRTVWXY]\d{2})\s[0-9ACDEFHKNPRTVWXY]{4}$/.test(value);
break;
// http://en.wikipedia.org/wiki/List_of_postal_codes_in_Italy
case 'IT':
isValid = /^(I-|IT-)?\d{5}$/i.test(value);
break;
// http://en.wikipedia.org/wiki/List_of_postal_codes_in_Morocco
case 'MA':
isValid = /^[1-9][0-9]{4}$/i.test(value);
break;
// http://en.wikipedia.org/wiki/Postal_codes_in_the_Netherlands
case 'NL':
isValid = /^[1-9][0-9]{3} ?(?!sa|sd|ss)[a-z]{2}$/i.test(value);
break;
// http://en.wikipedia.org/wiki/List_of_postal_codes_in_Poland
case 'PL':
isValid = /^[0-9]{2}\-[0-9]{3}$/.test(value);
break;
// Test: http://refiddle.com/1l2t
case 'PT':
isValid = /^[1-9]\d{3}-\d{3}$/.test(value);
break;
case 'RO':
isValid = /^(0[1-8]{1}|[1-9]{1}[0-5]{1})?[0-9]{4}$/i.test(value);
break;
case 'RU':
isValid = /^[0-9]{6}$/i.test(value);
break;
case 'SE':
isValid = /^(S-)?\d{3}\s?\d{2}$/i.test(value);
break;
case 'SG':
isValid = /^([0][1-9]|[1-6][0-9]|[7]([0-3]|[5-9])|[8][0-2])(\d{4})$/i.test(value);
break;
case 'SK':
// Test: http://regexr.com/39hhr
isValid = /^(\d{3})([ ]?)(\d{2})$/.test(value);
break;
case 'US':
/* falls through */
default:
isValid = /^\d{4,5}([\-]?\d{4})?$/.test(value);
break;
}
return {
valid: isValid,
message: FormValidation.Helper.format(options.message || FormValidation.I18n[locale].zipCode.country, FormValidation.I18n[locale].zipCode.countries[country])
};
},
/**
* Validate United Kingdom postcode
* Examples:
* - Standard: EC1A 1BB, W1A 1HQ, M1 1AA, B33 8TH, CR2 6XH, DN55 1PT
* - Special cases:
* AI-2640, ASCN 1ZZ, GIR 0AA
*
* @see http://en.wikipedia.org/wiki/Postcodes_in_the_United_Kingdom
* @param {String} value The postcode
* @returns {Boolean}
*/
_gb: function(value) {
var firstChar = '[ABCDEFGHIJKLMNOPRSTUWYZ]', // Does not accept QVX
secondChar = '[ABCDEFGHKLMNOPQRSTUVWXY]', // Does not accept IJZ
thirdChar = '[ABCDEFGHJKPMNRSTUVWXY]',
fourthChar = '[ABEHMNPRVWXY]',
fifthChar = '[ABDEFGHJLNPQRSTUWXYZ]',
regexps = [
// AN NAA, ANN NAA, AAN NAA, AANN NAA format
new RegExp('^(' + firstChar + '{1}' + secondChar + '?[0-9]{1,2})(\\s*)([0-9]{1}' + fifthChar + '{2})$', 'i'),
// ANA NAA
new RegExp('^(' + firstChar + '{1}[0-9]{1}' + thirdChar + '{1})(\\s*)([0-9]{1}' + fifthChar + '{2})$', 'i'),
// AANA NAA
new RegExp('^(' + firstChar + '{1}' + secondChar + '{1}?[0-9]{1}' + fourthChar + '{1})(\\s*)([0-9]{1}' + fifthChar + '{2})$', 'i'),
new RegExp('^(BF1)(\\s*)([0-6]{1}[ABDEFGHJLNPQRST]{1}[ABDEFGHJLNPQRSTUWZYZ]{1})$', 'i'), // BFPO postcodes
/^(GIR)(\s*)(0AA)$/i, // Special postcode GIR 0AA
/^(BFPO)(\s*)([0-9]{1,4})$/i, // Standard BFPO numbers
/^(BFPO)(\s*)(c\/o\s*[0-9]{1,3})$/i, // c/o BFPO numbers
/^([A-Z]{4})(\s*)(1ZZ)$/i, // Overseas Territories
/^(AI-2640)$/i // Anguilla
];
for (var i = 0; i < regexps.length; i++) {
if (regexps[i].test(value)) {
return true;
}
}
return false;
}
};
}(jQuery));