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laravel-backpack/public/packages/intl-tel-input/build/js/intlTelInput.js

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/*
* International Telephone Input v17.0.19
* https://github.com/jackocnr/intl-tel-input.git
* Licensed under the MIT license
*/
// wrap in UMD
(function(factory) {
if (typeof module === "object" && module.exports) module.exports = factory(); else window.intlTelInput = factory();
})(function(undefined) {
"use strict";
return function() {
// Array of country objects for the flag dropdown.
// Here is the criteria for the plugin to support a given country/territory
// - It has an iso2 code: https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2
// - It has it's own country calling code (it is not a sub-region of another country): https://en.wikipedia.org/wiki/List_of_country_calling_codes
// - It has a flag in the region-flags project: https://github.com/behdad/region-flags/tree/gh-pages/png
// - It is supported by libphonenumber (it must be listed on this page): https://github.com/googlei18n/libphonenumber/blob/master/resources/ShortNumberMetadata.xml
// Each country array has the following information:
// [
// Country name,
// iso2 code,
// International dial code,
// Order (if >1 country with same dial code),
// Area codes
// ]
var allCountries = [ [ "Afghanistan (‫افغانستان‬‎)", "af", "93" ], [ "Albania (Shqipëri)", "al", "355" ], [ "Algeria (‫الجزائر‬‎)", "dz", "213" ], [ "American Samoa", "as", "1", 5, [ "684" ] ], [ "Andorra", "ad", "376" ], [ "Angola", "ao", "244" ], [ "Anguilla", "ai", "1", 6, [ "264" ] ], [ "Antigua and Barbuda", "ag", "1", 7, [ "268" ] ], [ "Argentina", "ar", "54" ], [ "Armenia (Հայաստան)", "am", "374" ], [ "Aruba", "aw", "297" ], [ "Ascension Island", "ac", "247" ], [ "Australia", "au", "61", 0 ], [ "Austria (Österreich)", "at", "43" ], [ "Azerbaijan (Azərbaycan)", "az", "994" ], [ "Bahamas", "bs", "1", 8, [ "242" ] ], [ "Bahrain (‫البحرين‬‎)", "bh", "973" ], [ "Bangladesh (বাংলাদেশ)", "bd", "880" ], [ "Barbados", "bb", "1", 9, [ "246" ] ], [ "Belarus (Беларусь)", "by", "375" ], [ "Belgium (België)", "be", "32" ], [ "Belize", "bz", "501" ], [ "Benin (Bénin)", "bj", "229" ], [ "Bermuda", "bm", "1", 10, [ "441" ] ], [ "Bhutan (འབྲུག)", "bt", "975" ], [ "Bolivia", "bo", "591" ], [ "Bosnia and Herzegovina (Босна и Херцеговина)", "ba", "387" ], [ "Botswana", "bw", "267" ], [ "Brazil (Brasil)", "br", "55" ], [ "British Indian Ocean Territory", "io", "246" ], [ "British Virgin Islands", "vg", "1", 11, [ "284" ] ], [ "Brunei", "bn", "673" ], [ "Bulgaria (България)", "bg", "359" ], [ "Burkina Faso", "bf", "226" ], [ "Burundi (Uburundi)", "bi", "257" ], [ "Cambodia (កម្ពុជា)", "kh", "855" ], [ "Cameroon (Cameroun)", "cm", "237" ], [ "Canada", "ca", "1", 1, [ "204", "226", "236", "249", "250", "289", "306", "343", "365", "387", "403", "416", "418", "431", "437", "438", "450", "506", "514", "519", "548", "579", "581", "587", "604", "613", "639", "647", "672", "705", "709", "742", "778", "780", "782", "807", "819", "825", "867", "873", "902", "905" ] ], [ "Cape Verde (Kabu Verdi)", "cv", "238" ], [ "Caribbean Netherlands", "bq", "599", 1, [ "3", "4", "7" ] ], [ "Cayman Islands", "ky", "1", 12, [ "345" ] ], [ "Central African Republic (République centrafricaine)", "cf", "236" ], [ "Chad (Tchad)", "td", "235" ], [ "Chile", "cl", "56" ], [ "China (中国)", "cn", "86" ], [ "Christmas Island", "cx", "61", 2, [ "89164" ] ], [ "Cocos (Keeling) Islands", "cc", "61", 1, [ "89162" ] ], [ "Colombia", "co", "57" ], [ "Comoros (‫جزر القمر‬‎)", "km", "269" ], [ "Congo (DRC) (Jamhuri ya Kidemokrasia ya Kongo)", "cd", "243" ], [ "Congo (Republic) (Congo-Brazzaville)", "cg", "242" ], [ "Cook Islands", "ck", "682" ], [ "Costa Rica", "cr", "506" ], [ "Côte d’Ivoire", "ci", "225" ], [ "Croatia (Hrvatska)", "hr", "385" ], [ "Cuba", "cu", "53" ], [ "Curaçao", "cw", "599", 0 ], [ "Cyprus (Κύπρος)", "cy", "357" ], [ "Czech Republic (Česká republika)", "cz", "420" ], [ "Denmark (Danmark)", "dk", "45" ], [ "Djibouti", "dj", "253" ], [ "Dominica", "dm", "1", 13, [ "767" ] ], [ "Dominican Republic (República Dominicana)", "do", "1", 2, [ "809", "829", "849" ] ], [ "Ecuador", "ec", "593" ], [ "Egypt (‫مصر‬‎)", "eg", "20" ], [ "El Salvador", "sv", "503" ], [ "Equatorial Guinea (Guinea Ecuatorial)", "gq", "240" ], [ "Eritrea", "er", "291" ], [ "Estonia (Eesti)", "ee", "372" ], [ "Eswatini", "sz", "268" ], [ "Ethiopia", "et", "251" ], [ "Falkland Islands (Islas Malvinas)", "fk", "500" ], [ "Faroe Islands (Føroyar)", "fo", "298" ], [ "Fiji", "fj", "679" ], [ "Finland (Suomi)", "fi", "358", 0 ], [ "France", "fr", "33" ], [ "French Guiana (Guyane française)", "gf", "594" ], [ "French Polynesia (Polynésie française)", "pf", "689" ], [ "Gabon", "ga", "241" ], [ "Gambia", "gm", "220" ], [ "Georgia (საქართველო)", "ge", "995" ], [ "Germany (Deutschland)", "de", "49" ], [ "Ghana (Gaana)", "gh", "233" ], [ "Gibraltar", "gi", "350" ], [ "Greece (Ελλάδα)", "gr", "30" ], [ "Greenland (Kalaallit Nunaat)", "gl", "299" ], [ "Grenada", "gd", "1", 14, [ "473" ] ], [ "Guadeloupe", "gp", "590", 0 ], [ "Guam", "gu", "1", 15, [ "671" ] ], [ "Guatemala", "gt", "502" ], [ "Guernsey", "g
// loop over all of the countries above, restructuring the data to be objects with named keys
for (var i = 0; i < allCountries.length; i++) {
var c = allCountries[i];
allCountries[i] = {
name: c[0],
iso2: c[1],
dialCode: c[2],
priority: c[3] || 0,
areaCodes: c[4] || null
};
}
"use strict";
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
return Constructor;
}
var intlTelInputGlobals = {
getInstance: function getInstance(input) {
var id = input.getAttribute("data-intl-tel-input-id");
return window.intlTelInputGlobals.instances[id];
},
instances: {},
// using a global like this allows us to mock it in the tests
documentReady: function documentReady() {
return document.readyState === "complete";
}
};
if (typeof window === "object") window.intlTelInputGlobals = intlTelInputGlobals;
// these vars persist through all instances of the plugin
var id = 0;
var defaults = {
// whether or not to allow the dropdown
allowDropdown: true,
// if there is just a dial code in the input: remove it on blur
autoHideDialCode: true,
// add a placeholder in the input with an example number for the selected country
autoPlaceholder: "polite",
// modify the parentClass
customContainer: "",
// modify the auto placeholder
customPlaceholder: null,
// append menu to specified element
dropdownContainer: null,
// don't display these countries
excludeCountries: [],
// format the input value during initialisation and on setNumber
formatOnDisplay: true,
// geoIp lookup function
geoIpLookup: null,
// inject a hidden input with this name, and on submit, populate it with the result of getNumber
hiddenInput: "",
// initial country
initialCountry: "",
// localized country names e.g. { 'de': 'Deutschland' }
localizedCountries: null,
// don't insert international dial codes
nationalMode: true,
// display only these countries
onlyCountries: [],
// number type to use for placeholders
placeholderNumberType: "MOBILE",
// the countries at the top of the list. defaults to united states and united kingdom
preferredCountries: [ "us", "gb" ],
// display the country dial code next to the selected flag so it's not part of the typed number
separateDialCode: false,
// specify the path to the libphonenumber script to enable validation/formatting
utilsScript: ""
};
// https://en.wikipedia.org/wiki/List_of_North_American_Numbering_Plan_area_codes#Non-geographic_area_codes
var regionlessNanpNumbers = [ "800", "822", "833", "844", "855", "866", "877", "880", "881", "882", "883", "884", "885", "886", "887", "888", "889" ];
// utility function to iterate over an object. can't use Object.entries or native forEach because
// of IE11
var forEachProp = function forEachProp(obj, callback) {
var keys = Object.keys(obj);
for (var i = 0; i < keys.length; i++) {
callback(keys[i], obj[keys[i]]);
}
};
// run a method on each instance of the plugin
var forEachInstance = function forEachInstance(method) {
forEachProp(window.intlTelInputGlobals.instances, function(key) {
window.intlTelInputGlobals.instances[key][method]();
});
};
// this is our plugin class that we will create an instance of
// eslint-disable-next-line no-unused-vars
var Iti = /*#__PURE__*/
function() {
function Iti(input, options) {
var _this = this;
_classCallCheck(this, Iti);
this.id = id++;
this.telInput = input;
this.activeItem = null;
this.highlightedItem = null;
// process specified options / defaults
// alternative to Object.assign, which isn't supported by IE11
var customOptions = options || {};
this.options = {};
forEachProp(defaults, function(key, value) {
_this.options[key] = customOptions.hasOwnProperty(key) ? customOptions[key] : value;
});
this.hadInitialPlaceholder = Boolean(input.getAttribute("placeholder"));
}
_createClass(Iti, [ {
key: "_init",
value: function _init() {
var _this2 = this;
// if in nationalMode, disable options relating to dial codes
if (this.options.nationalMode) this.options.autoHideDialCode = false;
// if separateDialCode then doesn't make sense to A) insert dial code into input
// (autoHideDialCode), and B) display national numbers (because we're displaying the country
// dial code next to them)
if (this.options.separateDialCode) {
this.options.autoHideDialCode = this.options.nationalMode = false;
}
// we cannot just test screen size as some smartphones/website meta tags will report desktop
// resolutions
// Note: for some reason jasmine breaks if you put this in the main Plugin function with the
// rest of these declarations
// Note: to target Android Mobiles (and not Tablets), we must find 'Android' and 'Mobile'
this.isMobile = /Android.+Mobile|webOS|iPhone|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent);
if (this.isMobile) {
// trigger the mobile dropdown css
document.body.classList.add("iti-mobile");
// on mobile, we want a full screen dropdown, so we must append it to the body
if (!this.options.dropdownContainer) this.options.dropdownContainer = document.body;
}
// these promises get resolved when their individual requests complete
// this way the dev can do something like iti.promise.then(...) to know when all requests are
// complete
if (typeof Promise !== "undefined") {
var autoCountryPromise = new Promise(function(resolve, reject) {
_this2.resolveAutoCountryPromise = resolve;
_this2.rejectAutoCountryPromise = reject;
});
var utilsScriptPromise = new Promise(function(resolve, reject) {
_this2.resolveUtilsScriptPromise = resolve;
_this2.rejectUtilsScriptPromise = reject;
});
this.promise = Promise.all([ autoCountryPromise, utilsScriptPromise ]);
} else {
// prevent errors when Promise doesn't exist
this.resolveAutoCountryPromise = this.rejectAutoCountryPromise = function() {};
this.resolveUtilsScriptPromise = this.rejectUtilsScriptPromise = function() {};
}
// in various situations there could be no country selected initially, but we need to be able
// to assume this variable exists
this.selectedCountryData = {};
// process all the data: onlyCountries, excludeCountries, preferredCountries etc
this._processCountryData();
// generate the markup
this._generateMarkup();
// set the initial state of the input value and the selected flag
this._setInitialState();
// start all of the event listeners: autoHideDialCode, input keydown, selectedFlag click
this._initListeners();
// utils script, and auto country
this._initRequests();
}
}, {
key: "_processCountryData",
value: function _processCountryData() {
// process onlyCountries or excludeCountries array if present
this._processAllCountries();
// process the countryCodes map
this._processCountryCodes();
// process the preferredCountries
this._processPreferredCountries();
// translate countries according to localizedCountries option
if (this.options.localizedCountries) this._translateCountriesByLocale();
// sort countries by name
if (this.options.onlyCountries.length || this.options.localizedCountries) {
this.countries.sort(this._countryNameSort);
}
}
}, {
key: "_addCountryCode",
value: function _addCountryCode(iso2, countryCode, priority) {
if (countryCode.length > this.countryCodeMaxLen) {
this.countryCodeMaxLen = countryCode.length;
}
if (!this.countryCodes.hasOwnProperty(countryCode)) {
this.countryCodes[countryCode] = [];
}
// bail if we already have this country for this countryCode
for (var i = 0; i < this.countryCodes[countryCode].length; i++) {
if (this.countryCodes[countryCode][i] === iso2) return;
}
// check for undefined as 0 is falsy
var index = priority !== undefined ? priority : this.countryCodes[countryCode].length;
this.countryCodes[countryCode][index] = iso2;
}
}, {
key: "_processAllCountries",
value: function _processAllCountries() {
if (this.options.onlyCountries.length) {
var lowerCaseOnlyCountries = this.options.onlyCountries.map(function(country) {
return country.toLowerCase();
});
this.countries = allCountries.filter(function(country) {
return lowerCaseOnlyCountries.indexOf(country.iso2) > -1;
});
} else if (this.options.excludeCountries.length) {
var lowerCaseExcludeCountries = this.options.excludeCountries.map(function(country) {
return country.toLowerCase();
});
this.countries = allCountries.filter(function(country) {
return lowerCaseExcludeCountries.indexOf(country.iso2) === -1;
});
} else {
this.countries = allCountries;
}
}
}, {
key: "_translateCountriesByLocale",
value: function _translateCountriesByLocale() {
for (var i = 0; i < this.countries.length; i++) {
var iso = this.countries[i].iso2.toLowerCase();
if (this.options.localizedCountries.hasOwnProperty(iso)) {
this.countries[i].name = this.options.localizedCountries[iso];
}
}
}
}, {
key: "_countryNameSort",
value: function _countryNameSort(a, b) {
return a.name.localeCompare(b.name);
}
}, {
key: "_processCountryCodes",
value: function _processCountryCodes() {
this.countryCodeMaxLen = 0;
// here we store just dial codes
this.dialCodes = {};
// here we store "country codes" (both dial codes and their area codes)
this.countryCodes = {};
// first: add dial codes
for (var i = 0; i < this.countries.length; i++) {
var c = this.countries[i];
if (!this.dialCodes[c.dialCode]) this.dialCodes[c.dialCode] = true;
this._addCountryCode(c.iso2, c.dialCode, c.priority);
}
// next: add area codes
// this is a second loop over countries, to make sure we have all of the "root" countries
// already in the map, so that we can access them, as each time we add an area code substring
// to the map, we also need to include the "root" country's code, as that also matches
for (var _i = 0; _i < this.countries.length; _i++) {
var _c = this.countries[_i];
// area codes
if (_c.areaCodes) {
var rootCountryCode = this.countryCodes[_c.dialCode][0];
// for each area code
for (var j = 0; j < _c.areaCodes.length; j++) {
var areaCode = _c.areaCodes[j];
// for each digit in the area code to add all partial matches as well
for (var k = 1; k < areaCode.length; k++) {
var partialDialCode = _c.dialCode + areaCode.substr(0, k);
// start with the root country, as that also matches this dial code
this._addCountryCode(rootCountryCode, partialDialCode);
this._addCountryCode(_c.iso2, partialDialCode);
}
// add the full area code
this._addCountryCode(_c.iso2, _c.dialCode + areaCode);
}
}
}
}
}, {
key: "_processPreferredCountries",
value: function _processPreferredCountries() {
this.preferredCountries = [];
for (var i = 0; i < this.options.preferredCountries.length; i++) {
var countryCode = this.options.preferredCountries[i].toLowerCase();
var countryData = this._getCountryData(countryCode, false, true);
if (countryData) this.preferredCountries.push(countryData);
}
}
}, {
key: "_createEl",
value: function _createEl(name, attrs, container) {
var el = document.createElement(name);
if (attrs) forEachProp(attrs, function(key, value) {
return el.setAttribute(key, value);
});
if (container) container.appendChild(el);
return el;
}
}, {
key: "_generateMarkup",
value: function _generateMarkup() {
// if autocomplete does not exist on the element and its form, then
// prevent autocomplete as there's no safe, cross-browser event we can react to, so it can
// easily put the plugin in an inconsistent state e.g. the wrong flag selected for the
// autocompleted number, which on submit could mean wrong number is saved (esp in nationalMode)
if (!this.telInput.hasAttribute("autocomplete") && !(this.telInput.form && this.telInput.form.hasAttribute("autocomplete"))) {
this.telInput.setAttribute("autocomplete", "off");
}
// containers (mostly for positioning)
var parentClass = "iti";
if (this.options.allowDropdown) parentClass += " iti--allow-dropdown";
if (this.options.separateDialCode) parentClass += " iti--separate-dial-code";
if (this.options.customContainer) {
parentClass += " ";
parentClass += this.options.customContainer;
}
var wrapper = this._createEl("div", {
"class": parentClass
});
this.telInput.parentNode.insertBefore(wrapper, this.telInput);
this.flagsContainer = this._createEl("div", {
"class": "iti__flag-container"
}, wrapper);
wrapper.appendChild(this.telInput);
// selected flag (displayed to left of input)
this.selectedFlag = this._createEl("div", {
"class": "iti__selected-flag",
role: "combobox",
"aria-controls": "iti-".concat(this.id, "__country-listbox"),
"aria-owns": "iti-".concat(this.id, "__country-listbox"),
"aria-expanded": "false"
}, this.flagsContainer);
this.selectedFlagInner = this._createEl("div", {
"class": "iti__flag"
}, this.selectedFlag);
if (this.options.separateDialCode) {
this.selectedDialCode = this._createEl("div", {
"class": "iti__selected-dial-code"
}, this.selectedFlag);
}
if (this.options.allowDropdown) {
// make element focusable and tab navigable
this.selectedFlag.setAttribute("tabindex", "0");
this.dropdownArrow = this._createEl("div", {
"class": "iti__arrow"
}, this.selectedFlag);
// country dropdown: preferred countries, then divider, then all countries
this.countryList = this._createEl("ul", {
"class": "iti__country-list iti__hide",
id: "iti-".concat(this.id, "__country-listbox"),
role: "listbox",
"aria-label": "List of countries"
});
if (this.preferredCountries.length) {
this._appendListItems(this.preferredCountries, "iti__preferred", true);
this._createEl("li", {
"class": "iti__divider",
role: "separator",
"aria-disabled": "true"
}, this.countryList);
}
this._appendListItems(this.countries, "iti__standard");
// create dropdownContainer markup
if (this.options.dropdownContainer) {
this.dropdown = this._createEl("div", {
"class": "iti iti--container"
});
this.dropdown.appendChild(this.countryList);
} else {
this.flagsContainer.appendChild(this.countryList);
}
}
if (this.options.hiddenInput) {
var hiddenInputName = this.options.hiddenInput;
var name = this.telInput.getAttribute("name");
if (name) {
var i = name.lastIndexOf("[");
// if input name contains square brackets, then give the hidden input the same name,
// replacing the contents of the last set of brackets with the given hiddenInput name
if (i !== -1) hiddenInputName = "".concat(name.substr(0, i), "[").concat(hiddenInputName, "]");
}
this.hiddenInput = this._createEl("input", {
type: "hidden",
name: hiddenInputName
});
wrapper.appendChild(this.hiddenInput);
}
}
}, {
key: "_appendListItems",
value: function _appendListItems(countries, className, preferred) {
// we create so many DOM elements, it is faster to build a temp string
// and then add everything to the DOM in one go at the end
var tmp = "";
// for each country
for (var i = 0; i < countries.length; i++) {
var c = countries[i];
var idSuffix = preferred ? "-preferred" : "";
// open the list item
tmp += "<li class='iti__country ".concat(className, "' tabIndex='-1' id='iti-").concat(this.id, "__item-").concat(c.iso2).concat(idSuffix, "' role='option' data-dial-code='").concat(c.dialCode, "' data-country-code='").concat(c.iso2, "' aria-selected='false'>");
// add the flag
tmp += "<div class='iti__flag-box'><div class='iti__flag iti__".concat(c.iso2, "'></div></div>");
// and the country name and dial code
tmp += "<span class='iti__country-name'>".concat(c.name, "</span>");
tmp += "<span class='iti__dial-code'>+".concat(c.dialCode, "</span>");
// close the list item
tmp += "</li>";
}
this.countryList.insertAdjacentHTML("beforeend", tmp);
}
}, {
key: "_setInitialState",
value: function _setInitialState() {
// fix firefox bug: when first load page (with input with value set to number with intl dial
// code) and initialising plugin removes the dial code from the input, then refresh page,
// and we try to init plugin again but this time on number without dial code so get grey flag
var attributeValue = this.telInput.getAttribute("value");
var inputValue = this.telInput.value;
var useAttribute = attributeValue && attributeValue.charAt(0) === "+" && (!inputValue || inputValue.charAt(0) !== "+");
var val = useAttribute ? attributeValue : inputValue;
var dialCode = this._getDialCode(val);
var isRegionlessNanp = this._isRegionlessNanp(val);
var _this$options = this.options, initialCountry = _this$options.initialCountry, nationalMode = _this$options.nationalMode, autoHideDialCode = _this$options.autoHideDialCode, separateDialCode = _this$options.separateDialCode;
// if we already have a dial code, and it's not a regionlessNanp, we can go ahead and set the
// flag, else fall back to the default country
if (dialCode && !isRegionlessNanp) {
this._updateFlagFromNumber(val);
} else if (initialCountry !== "auto") {
// see if we should select a flag
if (initialCountry) {
this._setFlag(initialCountry.toLowerCase());
} else {
if (dialCode && isRegionlessNanp) {
// has intl dial code, is regionless nanp, and no initialCountry, so default to US
this._setFlag("us");
} else {
// no dial code and no initialCountry, so default to first in list
this.defaultCountry = this.preferredCountries.length ? this.preferredCountries[0].iso2 : this.countries[0].iso2;
if (!val) {
this._setFlag(this.defaultCountry);
}
}
}
// if empty and no nationalMode and no autoHideDialCode then insert the default dial code
if (!val && !nationalMode && !autoHideDialCode && !separateDialCode) {
this.telInput.value = "+".concat(this.selectedCountryData.dialCode);
}
}
// NOTE: if initialCountry is set to auto, that will be handled separately
// format - note this wont be run after _updateDialCode as that's only called if no val
if (val) this._updateValFromNumber(val);
}
}, {
key: "_initListeners",
value: function _initListeners() {
this._initKeyListeners();
if (this.options.autoHideDialCode) this._initBlurListeners();
if (this.options.allowDropdown) this._initDropdownListeners();
if (this.hiddenInput) this._initHiddenInputListener();
}
}, {
key: "_initHiddenInputListener",
value: function _initHiddenInputListener() {
var _this3 = this;
this._handleHiddenInputSubmit = function() {
_this3.hiddenInput.value = _this3.getNumber();
};
if (this.telInput.form) this.telInput.form.addEventListener("submit", this._handleHiddenInputSubmit);
}
}, {
key: "_getClosestLabel",
value: function _getClosestLabel() {
var el = this.telInput;
while (el && el.tagName !== "LABEL") {
el = el.parentNode;
}
return el;
}
}, {
key: "_initDropdownListeners",
value: function _initDropdownListeners() {
var _this4 = this;
// hack for input nested inside label (which is valid markup): clicking the selected-flag to
// open the dropdown would then automatically trigger a 2nd click on the input which would
// close it again
this._handleLabelClick = function(e) {
// if the dropdown is closed, then focus the input, else ignore the click
if (_this4.countryList.classList.contains("iti__hide")) _this4.telInput.focus(); else e.preventDefault();
};
var label = this._getClosestLabel();
if (label) label.addEventListener("click", this._handleLabelClick);
// toggle country dropdown on click
this._handleClickSelectedFlag = function() {
// only intercept this event if we're opening the dropdown
// else let it bubble up to the top ("click-off-to-close" listener)
// we cannot just stopPropagation as it may be needed to close another instance
if (_this4.countryList.classList.contains("iti__hide") && !_this4.telInput.disabled && !_this4.telInput.readOnly) {
_this4._showDropdown();
}
};
this.selectedFlag.addEventListener("click", this._handleClickSelectedFlag);
// open dropdown list if currently focused
this._handleFlagsContainerKeydown = function(e) {
var isDropdownHidden = _this4.countryList.classList.contains("iti__hide");
if (isDropdownHidden && [ "ArrowUp", "Up", "ArrowDown", "Down", " ", "Enter" ].indexOf(e.key) !== -1) {
// prevent form from being submitted if "ENTER" was pressed
e.preventDefault();
// prevent event from being handled again by document
e.stopPropagation();
_this4._showDropdown();
}
// allow navigation from dropdown to input on TAB
if (e.key === "Tab") _this4._closeDropdown();
};
this.flagsContainer.addEventListener("keydown", this._handleFlagsContainerKeydown);
}
}, {
key: "_initRequests",
value: function _initRequests() {
var _this5 = this;
// if the user has specified the path to the utils script, fetch it on window.load, else resolve
if (this.options.utilsScript && !window.intlTelInputUtils) {
// if the plugin is being initialised after the window.load event has already been fired
if (window.intlTelInputGlobals.documentReady()) {
window.intlTelInputGlobals.loadUtils(this.options.utilsScript);
} else {
// wait until the load event so we don't block any other requests e.g. the flags image
window.addEventListener("load", function() {
window.intlTelInputGlobals.loadUtils(_this5.options.utilsScript);
});
}
} else this.resolveUtilsScriptPromise();
if (this.options.initialCountry === "auto") this._loadAutoCountry(); else this.resolveAutoCountryPromise();
}
}, {
key: "_loadAutoCountry",
value: function _loadAutoCountry() {
// 3 options:
// 1) already loaded (we're done)
// 2) not already started loading (start)
// 3) already started loading (do nothing - just wait for loading callback to fire)
if (window.intlTelInputGlobals.autoCountry) {
this.handleAutoCountry();
} else if (!window.intlTelInputGlobals.startedLoadingAutoCountry) {
// don't do this twice!
window.intlTelInputGlobals.startedLoadingAutoCountry = true;
if (typeof this.options.geoIpLookup === "function") {
this.options.geoIpLookup(function(countryCode) {
window.intlTelInputGlobals.autoCountry = countryCode.toLowerCase();
// tell all instances the auto country is ready
// TODO: this should just be the current instances
// UPDATE: use setTimeout in case their geoIpLookup function calls this callback straight
// away (e.g. if they have already done the geo ip lookup somewhere else). Using
// setTimeout means that the current thread of execution will finish before executing
// this, which allows the plugin to finish initialising.
setTimeout(function() {
return forEachInstance("handleAutoCountry");
});
}, function() {
return forEachInstance("rejectAutoCountryPromise");
});
}
}
}
}, {
key: "_initKeyListeners",
value: function _initKeyListeners() {
var _this6 = this;
// update flag on keyup
this._handleKeyupEvent = function() {
if (_this6._updateFlagFromNumber(_this6.telInput.value)) {
_this6._triggerCountryChange();
}
};
this.telInput.addEventListener("keyup", this._handleKeyupEvent);
// update flag on cut/paste events (now supported in all major browsers)
this._handleClipboardEvent = function() {
// hack because "paste" event is fired before input is updated
setTimeout(_this6._handleKeyupEvent);
};
this.telInput.addEventListener("cut", this._handleClipboardEvent);
this.telInput.addEventListener("paste", this._handleClipboardEvent);
}
}, {
key: "_cap",
value: function _cap(number) {
var max = this.telInput.getAttribute("maxlength");
return max && number.length > max ? number.substr(0, max) : number;
}
}, {
key: "_initBlurListeners",
value: function _initBlurListeners() {
var _this7 = this;
// on blur or form submit: if just a dial code then remove it
this._handleSubmitOrBlurEvent = function() {
_this7._removeEmptyDialCode();
};
if (this.telInput.form) this.telInput.form.addEventListener("submit", this._handleSubmitOrBlurEvent);
this.telInput.addEventListener("blur", this._handleSubmitOrBlurEvent);
}
}, {
key: "_removeEmptyDialCode",
value: function _removeEmptyDialCode() {
if (this.telInput.value.charAt(0) === "+") {
var numeric = this._getNumeric(this.telInput.value);
// if just a plus, or if just a dial code
if (!numeric || this.selectedCountryData.dialCode === numeric) {
this.telInput.value = "";
}
}
}
}, {
key: "_getNumeric",
value: function _getNumeric(s) {
return s.replace(/\D/g, "");
}
}, {
key: "_trigger",
value: function _trigger(name) {
// have to use old school document.createEvent as IE11 doesn't support `new Event()` syntax
var e = document.createEvent("Event");
e.initEvent(name, true, true);
// can bubble, and is cancellable
this.telInput.dispatchEvent(e);
}
}, {
key: "_showDropdown",
value: function _showDropdown() {
this.countryList.classList.remove("iti__hide");
this.selectedFlag.setAttribute("aria-expanded", "true");
this._setDropdownPosition();
// update highlighting and scroll to active list item
if (this.activeItem) {
this._highlightListItem(this.activeItem, false);
this._scrollTo(this.activeItem, true);
}
// bind all the dropdown-related listeners: mouseover, click, click-off, keydown
this._bindDropdownListeners();
// update the arrow
this.dropdownArrow.classList.add("iti__arrow--up");
this._trigger("open:countrydropdown");
}
}, {
key: "_toggleClass",
value: function _toggleClass(el, className, shouldHaveClass) {
if (shouldHaveClass && !el.classList.contains(className)) el.classList.add(className); else if (!shouldHaveClass && el.classList.contains(className)) el.classList.remove(className);
}
}, {
key: "_setDropdownPosition",
value: function _setDropdownPosition() {
var _this8 = this;
if (this.options.dropdownContainer) {
this.options.dropdownContainer.appendChild(this.dropdown);
}
if (!this.isMobile) {
var pos = this.telInput.getBoundingClientRect();
// windowTop from https://stackoverflow.com/a/14384091/217866
var windowTop = window.pageYOffset || document.documentElement.scrollTop;
var inputTop = pos.top + windowTop;
var dropdownHeight = this.countryList.offsetHeight;
// dropdownFitsBelow = (dropdownBottom < windowBottom)
var dropdownFitsBelow = inputTop + this.telInput.offsetHeight + dropdownHeight < windowTop + window.innerHeight;
var dropdownFitsAbove = inputTop - dropdownHeight > windowTop;
// by default, the dropdown will be below the input. If we want to position it above the
// input, we add the dropup class.
this._toggleClass(this.countryList, "iti__country-list--dropup", !dropdownFitsBelow && dropdownFitsAbove);
// if dropdownContainer is enabled, calculate postion
if (this.options.dropdownContainer) {
// by default the dropdown will be directly over the input because it's not in the flow.
// If we want to position it below, we need to add some extra top value.
var extraTop = !dropdownFitsBelow && dropdownFitsAbove ? 0 : this.telInput.offsetHeight;
// calculate placement
this.dropdown.style.top = "".concat(inputTop + extraTop, "px");
this.dropdown.style.left = "".concat(pos.left + document.body.scrollLeft, "px");
// close menu on window scroll
this._handleWindowScroll = function() {
return _this8._closeDropdown();
};
window.addEventListener("scroll", this._handleWindowScroll);
}
}
}
}, {
key: "_getClosestListItem",
value: function _getClosestListItem(target) {
var el = target;
while (el && el !== this.countryList && !el.classList.contains("iti__country")) {
el = el.parentNode;
}
// if we reached the countryList element, then return null
return el === this.countryList ? null : el;
}
}, {
key: "_bindDropdownListeners",
value: function _bindDropdownListeners() {
var _this9 = this;
// when mouse over a list item, just highlight that one
// we add the class "highlight", so if they hit "enter" we know which one to select
this._handleMouseoverCountryList = function(e) {
// handle event delegation, as we're listening for this event on the countryList
var listItem = _this9._getClosestListItem(e.target);
if (listItem) _this9._highlightListItem(listItem, false);
};
this.countryList.addEventListener("mouseover", this._handleMouseoverCountryList);
// listen for country selection
this._handleClickCountryList = function(e) {
var listItem = _this9._getClosestListItem(e.target);
if (listItem) _this9._selectListItem(listItem);
};
this.countryList.addEventListener("click", this._handleClickCountryList);
// click off to close
// (except when this initial opening click is bubbling up)
// we cannot just stopPropagation as it may be needed to close another instance
var isOpening = true;
this._handleClickOffToClose = function() {
if (!isOpening) _this9._closeDropdown();
isOpening = false;
};
document.documentElement.addEventListener("click", this._handleClickOffToClose);
// listen for up/down scrolling, enter to select, or letters to jump to country name.
// use keydown as keypress doesn't fire for non-char keys and we want to catch if they
// just hit down and hold it to scroll down (no keyup event).
// listen on the document because that's where key events are triggered if no input has focus
var query = "";
var queryTimer = null;
this._handleKeydownOnDropdown = function(e) {
// prevent down key from scrolling the whole page,
// and enter key from submitting a form etc
e.preventDefault();
// up and down to navigate
if (e.key === "ArrowUp" || e.key === "Up" || e.key === "ArrowDown" || e.key === "Down") _this9._handleUpDownKey(e.key); else if (e.key === "Enter") _this9._handleEnterKey(); else if (e.key === "Escape") _this9._closeDropdown(); else if (/^[a-zA-ZÀ-ÿа-яА-Я ]$/.test(e.key)) {
// jump to countries that start with the query string
if (queryTimer) clearTimeout(queryTimer);
query += e.key.toLowerCase();
_this9._searchForCountry(query);
// if the timer hits 1 second, reset the query
queryTimer = setTimeout(function() {
query = "";
}, 1e3);
}
};
document.addEventListener("keydown", this._handleKeydownOnDropdown);
}
}, {
key: "_handleUpDownKey",
value: function _handleUpDownKey(key) {
var next = key === "ArrowUp" || key === "Up" ? this.highlightedItem.previousElementSibling : this.highlightedItem.nextElementSibling;
if (next) {
// skip the divider
if (next.classList.contains("iti__divider")) {
next = key === "ArrowUp" || key === "Up" ? next.previousElementSibling : next.nextElementSibling;
}
this._highlightListItem(next, true);
}
}
}, {
key: "_handleEnterKey",
value: function _handleEnterKey() {
if (this.highlightedItem) this._selectListItem(this.highlightedItem);
}
}, {
key: "_searchForCountry",
value: function _searchForCountry(query) {
for (var i = 0; i < this.countries.length; i++) {
if (this._startsWith(this.countries[i].name, query)) {
var listItem = this.countryList.querySelector("#iti-".concat(this.id, "__item-").concat(this.countries[i].iso2));
// update highlighting and scroll
this._highlightListItem(listItem, false);
this._scrollTo(listItem, true);
break;
}
}
}
}, {
key: "_startsWith",
value: function _startsWith(a, b) {
return a.substr(0, b.length).toLowerCase() === b;
}
}, {
key: "_updateValFromNumber",
value: function _updateValFromNumber(originalNumber) {
var number = originalNumber;
if (this.options.formatOnDisplay && window.intlTelInputUtils && this.selectedCountryData) {
var useNational = !this.options.separateDialCode && (this.options.nationalMode || number.charAt(0) !== "+");
var _intlTelInputUtils$nu = intlTelInputUtils.numberFormat, NATIONAL = _intlTelInputUtils$nu.NATIONAL, INTERNATIONAL = _intlTelInputUtils$nu.INTERNATIONAL;
var format = useNational ? NATIONAL : INTERNATIONAL;
number = intlTelInputUtils.formatNumber(number, this.selectedCountryData.iso2, format);
}
number = this._beforeSetNumber(number);
this.telInput.value = number;
}
}, {
key: "_updateFlagFromNumber",
value: function _updateFlagFromNumber(originalNumber) {
// if we're in nationalMode and we already have US/Canada selected, make sure the number starts
// with a +1 so _getDialCode will be able to extract the area code
// update: if we dont yet have selectedCountryData, but we're here (trying to update the flag
// from the number), that means we're initialising the plugin with a number that already has a
// dial code, so fine to ignore this bit
var number = originalNumber;
var selectedDialCode = this.selectedCountryData.dialCode;
var isNanp = selectedDialCode === "1";
if (number && this.options.nationalMode && isNanp && number.charAt(0) !== "+") {
if (number.charAt(0) !== "1") number = "1".concat(number);
number = "+".concat(number);
}
// update flag if user types area code for another country
if (this.options.separateDialCode && selectedDialCode && number.charAt(0) !== "+") {
number = "+".concat(selectedDialCode).concat(number);
}
// try and extract valid dial code from input
var dialCode = this._getDialCode(number, true);
var numeric = this._getNumeric(number);
var countryCode = null;
if (dialCode) {
var countryCodes = this.countryCodes[this._getNumeric(dialCode)];
// check if the right country is already selected. this should be false if the number is
// longer than the matched dial code because in this case we need to make sure that if
// there are multiple country matches, that the first one is selected (note: we could
// just check that here, but it requires the same loop that we already have later)
var alreadySelected = countryCodes.indexOf(this.selectedCountryData.iso2) !== -1 && numeric.length <= dialCode.length - 1;
var isRegionlessNanpNumber = selectedDialCode === "1" && this._isRegionlessNanp(numeric);
// only update the flag if:
// A) NOT (we currently have a NANP flag selected, and the number is a regionlessNanp)
// AND
// B) the right country is not already selected
if (!isRegionlessNanpNumber && !alreadySelected) {
// if using onlyCountries option, countryCodes[0] may be empty, so we must find the first
// non-empty index
for (var j = 0; j < countryCodes.length; j++) {
if (countryCodes[j]) {
countryCode = countryCodes[j];
break;
}
}
}
} else if (number.charAt(0) === "+" && numeric.length) {
// invalid dial code, so empty
// Note: use getNumeric here because the number has not been formatted yet, so could contain
// bad chars
countryCode = "";
} else if (!number || number === "+") {
// empty, or just a plus, so default
countryCode = this.defaultCountry;
}
if (countryCode !== null) {
return this._setFlag(countryCode);
}
return false;
}
}, {
key: "_isRegionlessNanp",
value: function _isRegionlessNanp(number) {
var numeric = this._getNumeric(number);
if (numeric.charAt(0) === "1") {
var areaCode = numeric.substr(1, 3);
return regionlessNanpNumbers.indexOf(areaCode) !== -1;
}
return false;
}
}, {
key: "_highlightListItem",
value: function _highlightListItem(listItem, shouldFocus) {
var prevItem = this.highlightedItem;
if (prevItem) prevItem.classList.remove("iti__highlight");
this.highlightedItem = listItem;
this.highlightedItem.classList.add("iti__highlight");
if (shouldFocus) this.highlightedItem.focus();
}
}, {
key: "_getCountryData",
value: function _getCountryData(countryCode, ignoreOnlyCountriesOption, allowFail) {
var countryList = ignoreOnlyCountriesOption ? allCountries : this.countries;
for (var i = 0; i < countryList.length; i++) {
if (countryList[i].iso2 === countryCode) {
return countryList[i];
}
}
if (allowFail) {
return null;
}
throw new Error("No country data for '".concat(countryCode, "'"));
}
}, {
key: "_setFlag",
value: function _setFlag(countryCode) {
var prevCountry = this.selectedCountryData.iso2 ? this.selectedCountryData : {};
// do this first as it will throw an error and stop if countryCode is invalid
this.selectedCountryData = countryCode ? this._getCountryData(countryCode, false, false) : {};
// update the defaultCountry - we only need the iso2 from now on, so just store that
if (this.selectedCountryData.iso2) {
this.defaultCountry = this.selectedCountryData.iso2;
}
this.selectedFlagInner.setAttribute("class", "iti__flag iti__".concat(countryCode));
// update the selected country's title attribute
var title = countryCode ? "".concat(this.selectedCountryData.name, ": +").concat(this.selectedCountryData.dialCode) : "Unknown";
this.selectedFlag.setAttribute("title", title);
if (this.options.separateDialCode) {
var dialCode = this.selectedCountryData.dialCode ? "+".concat(this.selectedCountryData.dialCode) : "";
this.selectedDialCode.innerHTML = dialCode;
// offsetWidth is zero if input is in a hidden container during initialisation
var selectedFlagWidth = this.selectedFlag.offsetWidth || this._getHiddenSelectedFlagWidth();
// add 6px of padding after the grey selected-dial-code box, as this is what we use in the css
this.telInput.style.paddingLeft = "".concat(selectedFlagWidth + 6, "px");
}
// and the input's placeholder
this._updatePlaceholder();
// update the active list item
if (this.options.allowDropdown) {
var prevItem = this.activeItem;
if (prevItem) {
prevItem.classList.remove("iti__active");
prevItem.setAttribute("aria-selected", "false");
}
if (countryCode) {
// check if there is a preferred item first, else fall back to standard
var nextItem = this.countryList.querySelector("#iti-".concat(this.id, "__item-").concat(countryCode, "-preferred")) || this.countryList.querySelector("#iti-".concat(this.id, "__item-").concat(countryCode));
nextItem.setAttribute("aria-selected", "true");
nextItem.classList.add("iti__active");
this.activeItem = nextItem;
this.selectedFlag.setAttribute("aria-activedescendant", nextItem.getAttribute("id"));
}
}
// return if the flag has changed or not
return prevCountry.iso2 !== countryCode;
}
}, {
key: "_getHiddenSelectedFlagWidth",
value: function _getHiddenSelectedFlagWidth() {
// to get the right styling to apply, all we need is a shallow clone of the container,
// and then to inject a deep clone of the selectedFlag element
var containerClone = this.telInput.parentNode.cloneNode();
containerClone.style.visibility = "hidden";
document.body.appendChild(containerClone);
var flagsContainerClone = this.flagsContainer.cloneNode();
containerClone.appendChild(flagsContainerClone);
var selectedFlagClone = this.selectedFlag.cloneNode(true);
flagsContainerClone.appendChild(selectedFlagClone);
var width = selectedFlagClone.offsetWidth;
containerClone.parentNode.removeChild(containerClone);
return width;
}
}, {
key: "_updatePlaceholder",
value: function _updatePlaceholder() {
var shouldSetPlaceholder = this.options.autoPlaceholder === "aggressive" || !this.hadInitialPlaceholder && this.options.autoPlaceholder === "polite";
if (window.intlTelInputUtils && shouldSetPlaceholder) {
var numberType = intlTelInputUtils.numberType[this.options.placeholderNumberType];
var placeholder = this.selectedCountryData.iso2 ? intlTelInputUtils.getExampleNumber(this.selectedCountryData.iso2, this.options.nationalMode, numberType) : "";
placeholder = this._beforeSetNumber(placeholder);
if (typeof this.options.customPlaceholder === "function") {
placeholder = this.options.customPlaceholder(placeholder, this.selectedCountryData);
}
this.telInput.setAttribute("placeholder", placeholder);
}
}
}, {
key: "_selectListItem",
value: function _selectListItem(listItem) {
// update selected flag and active list item
var flagChanged = this._setFlag(listItem.getAttribute("data-country-code"));
this._closeDropdown();
this._updateDialCode(listItem.getAttribute("data-dial-code"), true);
// focus the input
this.telInput.focus();
// put cursor at end - this fix is required for FF and IE11 (with nationalMode=false i.e. auto
// inserting dial code), who try to put the cursor at the beginning the first time
var len = this.telInput.value.length;
this.telInput.setSelectionRange(len, len);
if (flagChanged) {
this._triggerCountryChange();
}
}
}, {
key: "_closeDropdown",
value: function _closeDropdown() {
this.countryList.classList.add("iti__hide");
this.selectedFlag.setAttribute("aria-expanded", "false");
// update the arrow
this.dropdownArrow.classList.remove("iti__arrow--up");
// unbind key events
document.removeEventListener("keydown", this._handleKeydownOnDropdown);
document.documentElement.removeEventListener("click", this._handleClickOffToClose);
this.countryList.removeEventListener("mouseover", this._handleMouseoverCountryList);
this.countryList.removeEventListener("click", this._handleClickCountryList);
// remove menu from container
if (this.options.dropdownContainer) {
if (!this.isMobile) window.removeEventListener("scroll", this._handleWindowScroll);
if (this.dropdown.parentNode) this.dropdown.parentNode.removeChild(this.dropdown);
}
this._trigger("close:countrydropdown");
}
}, {
key: "_scrollTo",
value: function _scrollTo(element, middle) {
var container = this.countryList;
// windowTop from https://stackoverflow.com/a/14384091/217866
var windowTop = window.pageYOffset || document.documentElement.scrollTop;
var containerHeight = container.offsetHeight;
var containerTop = container.getBoundingClientRect().top + windowTop;
var containerBottom = containerTop + containerHeight;
var elementHeight = element.offsetHeight;
var elementTop = element.getBoundingClientRect().top + windowTop;
var elementBottom = elementTop + elementHeight;
var newScrollTop = elementTop - containerTop + container.scrollTop;
var middleOffset = containerHeight / 2 - elementHeight / 2;
if (elementTop < containerTop) {
// scroll up
if (middle) newScrollTop -= middleOffset;
container.scrollTop = newScrollTop;
} else if (elementBottom > containerBottom) {
// scroll down
if (middle) newScrollTop += middleOffset;
var heightDifference = containerHeight - elementHeight;
container.scrollTop = newScrollTop - heightDifference;
}
}
}, {
key: "_updateDialCode",
value: function _updateDialCode(newDialCodeBare, hasSelectedListItem) {
var inputVal = this.telInput.value;
// save having to pass this every time
var newDialCode = "+".concat(newDialCodeBare);
var newNumber;
if (inputVal.charAt(0) === "+") {
// there's a plus so we're dealing with a replacement (doesn't matter if nationalMode or not)
var prevDialCode = this._getDialCode(inputVal);
if (prevDialCode) {
// current number contains a valid dial code, so replace it
newNumber = inputVal.replace(prevDialCode, newDialCode);
} else {
// current number contains an invalid dial code, so ditch it
// (no way to determine where the invalid dial code ends and the rest of the number begins)
newNumber = newDialCode;
}
} else if (this.options.nationalMode || this.options.separateDialCode) {
// don't do anything
return;
} else {
// nationalMode is disabled
if (inputVal) {
// there is an existing value with no dial code: prefix the new dial code
newNumber = newDialCode + inputVal;
} else if (hasSelectedListItem || !this.options.autoHideDialCode) {
// no existing value and either they've just selected a list item, or autoHideDialCode is
// disabled: insert new dial code
newNumber = newDialCode;
} else {
return;
}
}
this.telInput.value = newNumber;
}
}, {
key: "_getDialCode",
value: function _getDialCode(number, includeAreaCode) {
var dialCode = "";
// only interested in international numbers (starting with a plus)
if (number.charAt(0) === "+") {
var numericChars = "";
// iterate over chars
for (var i = 0; i < number.length; i++) {
var c = number.charAt(i);
// if char is number (https://stackoverflow.com/a/8935649/217866)
if (!isNaN(parseInt(c, 10))) {
numericChars += c;
// if current numericChars make a valid dial code
if (includeAreaCode) {
if (this.countryCodes[numericChars]) {
// store the actual raw string (useful for matching later)
dialCode = number.substr(0, i + 1);
}
} else {
if (this.dialCodes[numericChars]) {
dialCode = number.substr(0, i + 1);
// if we're just looking for a dial code, we can break as soon as we find one
break;
}
}
// stop searching as soon as we can - in this case when we hit max len
if (numericChars.length === this.countryCodeMaxLen) {
break;
}
}
}
}
return dialCode;
}
}, {
key: "_getFullNumber",
value: function _getFullNumber() {
var val = this.telInput.value.trim();
var dialCode = this.selectedCountryData.dialCode;
var prefix;
var numericVal = this._getNumeric(val);
if (this.options.separateDialCode && val.charAt(0) !== "+" && dialCode && numericVal) {
// when using separateDialCode, it is visible so is effectively part of the typed number
prefix = "+".concat(dialCode);
} else {
prefix = "";
}
return prefix + val;
}
}, {
key: "_beforeSetNumber",
value: function _beforeSetNumber(originalNumber) {
var number = originalNumber;
if (this.options.separateDialCode) {
var dialCode = this._getDialCode(number);
// if there is a valid dial code
if (dialCode) {
// in case _getDialCode returned an area code as well
dialCode = "+".concat(this.selectedCountryData.dialCode);
// a lot of numbers will have a space separating the dial code and the main number, and
// some NANP numbers will have a hyphen e.g. +1 684-733-1234 - in both cases we want to get
// rid of it
// NOTE: don't just trim all non-numerics as may want to preserve an open parenthesis etc
var start = number[dialCode.length] === " " || number[dialCode.length] === "-" ? dialCode.length + 1 : dialCode.length;
number = number.substr(start);
}
}
return this._cap(number);
}
}, {
key: "_triggerCountryChange",
value: function _triggerCountryChange() {
this._trigger("countrychange");
}
}, {
key: "handleAutoCountry",
value: function handleAutoCountry() {
if (this.options.initialCountry === "auto") {
// we must set this even if there is an initial val in the input: in case the initial val is
// invalid and they delete it - they should see their auto country
this.defaultCountry = window.intlTelInputGlobals.autoCountry;
// if there's no initial value in the input, then update the flag
if (!this.telInput.value) {
this.setCountry(this.defaultCountry);
}
this.resolveAutoCountryPromise();
}
}
}, {
key: "handleUtils",
value: function handleUtils() {
// if the request was successful
if (window.intlTelInputUtils) {
// if there's an initial value in the input, then format it
if (this.telInput.value) {
this._updateValFromNumber(this.telInput.value);
}
this._updatePlaceholder();
}
this.resolveUtilsScriptPromise();
}
}, {
key: "destroy",
value: function destroy() {
var form = this.telInput.form;
if (this.options.allowDropdown) {
// make sure the dropdown is closed (and unbind listeners)
this._closeDropdown();
this.selectedFlag.removeEventListener("click", this._handleClickSelectedFlag);
this.flagsContainer.removeEventListener("keydown", this._handleFlagsContainerKeydown);
// label click hack
var label = this._getClosestLabel();
if (label) label.removeEventListener("click", this._handleLabelClick);
}
// unbind hiddenInput listeners
if (this.hiddenInput && form) form.removeEventListener("submit", this._handleHiddenInputSubmit);
// unbind autoHideDialCode listeners
if (this.options.autoHideDialCode) {
if (form) form.removeEventListener("submit", this._handleSubmitOrBlurEvent);
this.telInput.removeEventListener("blur", this._handleSubmitOrBlurEvent);
}
// unbind key events, and cut/paste events
this.telInput.removeEventListener("keyup", this._handleKeyupEvent);
this.telInput.removeEventListener("cut", this._handleClipboardEvent);
this.telInput.removeEventListener("paste", this._handleClipboardEvent);
// remove attribute of id instance: data-intl-tel-input-id
this.telInput.removeAttribute("data-intl-tel-input-id");
// remove markup (but leave the original input)
var wrapper = this.telInput.parentNode;
wrapper.parentNode.insertBefore(this.telInput, wrapper);
wrapper.parentNode.removeChild(wrapper);
delete window.intlTelInputGlobals.instances[this.id];
}
}, {
key: "getExtension",
value: function getExtension() {
if (window.intlTelInputUtils) {
return intlTelInputUtils.getExtension(this._getFullNumber(), this.selectedCountryData.iso2);
}
return "";
}
}, {
key: "getNumber",
value: function getNumber(format) {
if (window.intlTelInputUtils) {
var iso2 = this.selectedCountryData.iso2;
return intlTelInputUtils.formatNumber(this._getFullNumber(), iso2, format);
}
return "";
}
}, {
key: "getNumberType",
value: function getNumberType() {
if (window.intlTelInputUtils) {
return intlTelInputUtils.getNumberType(this._getFullNumber(), this.selectedCountryData.iso2);
}
return -99;
}
}, {
key: "getSelectedCountryData",
value: function getSelectedCountryData() {
return this.selectedCountryData;
}
}, {
key: "getValidationError",
value: function getValidationError() {
if (window.intlTelInputUtils) {
var iso2 = this.selectedCountryData.iso2;
return intlTelInputUtils.getValidationError(this._getFullNumber(), iso2);
}
return -99;
}
}, {
key: "isValidNumber",
value: function isValidNumber() {
var val = this._getFullNumber().trim();
var countryCode = this.options.nationalMode ? this.selectedCountryData.iso2 : "";
return window.intlTelInputUtils ? intlTelInputUtils.isValidNumber(val, countryCode) : null;
}
}, {
key: "setCountry",
value: function setCountry(originalCountryCode) {
var countryCode = originalCountryCode.toLowerCase();
// check if already selected
if (!this.selectedFlagInner.classList.contains("iti__".concat(countryCode))) {
this._setFlag(countryCode);
this._updateDialCode(this.selectedCountryData.dialCode, false);
this._triggerCountryChange();
}
}
}, {
key: "setNumber",
value: function setNumber(number) {
// we must update the flag first, which updates this.selectedCountryData, which is used for
// formatting the number before displaying it
var flagChanged = this._updateFlagFromNumber(number);
this._updateValFromNumber(number);
if (flagChanged) {
this._triggerCountryChange();
}
}
}, {
key: "setPlaceholderNumberType",
value: function setPlaceholderNumberType(type) {
this.options.placeholderNumberType = type;
this._updatePlaceholder();
}
} ]);
return Iti;
}();
/********************
* STATIC METHODS
********************/
// get the country data object
intlTelInputGlobals.getCountryData = function() {
return allCountries;
};
// inject a <script> element to load utils.js
var injectScript = function injectScript(path, handleSuccess, handleFailure) {
// inject a new script element into the page
var script = document.createElement("script");
script.onload = function() {
forEachInstance("handleUtils");
if (handleSuccess) handleSuccess();
};
script.onerror = function() {
forEachInstance("rejectUtilsScriptPromise");
if (handleFailure) handleFailure();
};
script.className = "iti-load-utils";
script.async = true;
script.src = path;
document.body.appendChild(script);
};
// load the utils script
intlTelInputGlobals.loadUtils = function(path) {
// 2 options:
// 1) not already started loading (start)
// 2) already started loading (do nothing - just wait for the onload callback to fire, which will
// trigger handleUtils on all instances, invoking their resolveUtilsScriptPromise functions)
if (!window.intlTelInputUtils && !window.intlTelInputGlobals.startedLoadingUtilsScript) {
// only do this once
window.intlTelInputGlobals.startedLoadingUtilsScript = true;
// if we have promises, then return a promise
if (typeof Promise !== "undefined") {
return new Promise(function(resolve, reject) {
return injectScript(path, resolve, reject);
});
}
injectScript(path);
}
return null;
};
// default options
intlTelInputGlobals.defaults = defaults;
// version
intlTelInputGlobals.version = "17.0.19";
// convenience wrapper
return function(input, options) {
var iti = new Iti(input, options);
iti._init();
input.setAttribute("data-intl-tel-input-id", iti.id);
window.intlTelInputGlobals.instances[iti.id] = iti;
return iti;
};
}();
});