International Telephone Input for Angular (NgxIntlTelInput)

An Angular package for entering and validating international telephone numbers. It adds a flag dropdown to any input, detects the user's country, displays a relevant placeholder and provides formatting/validation methods.

Compatibility:

Validation with google-libphonenumber

ngx-intl-tel-input	Angular	ngx-bootstrap
3.x.x	9.x.x - 13.x.x	6.0.0
2.x.x	8.x.x - 9.1.x	5.6.x

Installation

Install Dependencies

$ npm install [email protected] --save

$ npm install google-libphonenumber --save

$ ng add ngx-bootstrap

If you do not wish to use Bootstrap's global CSS, we now package the project with only the relevant bootstrap styling needed for the dropdown. As such, you can remove the bootstrap styling from angular.json.

Further, Angular CLI should tree-shake the rest of Ngx-Boostrap away if you don't utilize other dependencies from the bootstrap package. This should keep this dependency a lean feature-add

Add Dependency Style

Add 'intl-tel-input' style file:

./node_modules/intl-tel-input/build/css/intlTelInput.css

to angular.json styles array:

"styles": [
  "./node_modules/intl-tel-input/build/css/intlTelInput.css",
  "src/styles.css"
],

Install This Library

$ npm install ngx-intl-tel-input --save

Usage

Import

Add NgxIntlTelInputModule to your module file:

imports: [NgxIntlTelInputModule];

Translation support

create .json file in your app in assets/i18n/{lang}.json. That file should have following structure:

"ngx-intl-tel-input-country": {
   "nl": "Nederland"
   ...
   }
}

Fill in translations. Key - iso code ("nl"), and value - translation for country ("Nederland")). If translation is missing English version is used.

Example

Refer to main app in this repository for working example.

Or this:

Stackblitz Demo (Angular 8)

Stackblitz Demo (Angular 9)

Stackblitz Demo (Angular 10)

Stackblitz Demo (Angular 11)

Stackblitz Demo (Angular 12)

<form #f="ngForm" [formGroup]="phoneForm">
	<ngx-intl-tel-input
		[cssClass]="'custom'"
		[preferredCountries]="[CountryISO.UnitedStates, CountryISO.UnitedKingdom]"
		[enableAutoCountrySelect]="false"
		[enablePlaceholder]="true"
		[searchCountryFlag]="true"
		[searchCountryField]="[SearchCountryField.Iso2, SearchCountryField.Name]"
		[selectFirstCountry]="false"
		[selectedCountryISO]="CountryISO.India"
		[maxLength]="15"
		[phoneValidation]="true"
		[inputId]="my-input-id"
		name="phone"
		formControlName="phone"
	></ngx-intl-tel-input>
</form>

Options

Options	Type	Default	Description
cssClass	string	control-form	Bootstrap input css class or your own custom one.
preferredCountries	<CountryISO>[]	[]	List of countries, which will appear at the top.
onlyCountries	<CountryISO>[]	[]	List of manually selected countries, which will appear in the dropdown.
enableAutoCountrySelect	boolean	true	Toggle automatic country (flag) selection based on user input.
enablePlaceholder	boolean	true	Input placeholder text, which adapts to the country selected.
customPlaceholder	string	None	Custom string to be inserted as a placeholder.
numberFormat	<PhoneNumberFormat>	PhoneNumberFormat.International	Custom string to be inserted as a placeholder.
searchCountryFlag	boolean	false	Enables input search box for countries in the flag dropdown.
searchCountryField	<SearchCountryField>[]	[SearchCountryField.All]	Customize which fields to search in, if searchCountryFlag is enabled. Use SearchCountryField helper enum.
searchCountryPlaceholder	string	'Search Country'	Placeholder value for searchCountryField
maxLength	number	None	Add character limit.
selectFirstCountry	boolean	true	Selects first country from preferredCountries if is set. If not then uses main list.
phoneValidation	boolean	true	Disable phone validation.
inputId	string	phone	Unique ID for <input> element.
selectedCountryISO	<CountryISO>	None	Set specific country on load.
separateDialCode	boolean	false	Visually separate dialcode into the drop down element.
countryChange	<Country>	None	Emits country value when the user selects a country from the dropdown.

Supported Formats

Following formats are supported

• NATIONAL // Produces "044 668 18 00"
• INTERNATIONAL // Produces "+41 44 668 18 00"
• E164 // Produces "+41446681800"

Library Contributions

• Fork repo.
• Update ./projects/ngx-intl-tel-input
• Build / test library.
• Update ./src/app with new functionality.
• Update README.md
• Pull request.

Helpful commands

• Build lib: $ npm run build_lib
• Copy license and readme files: $ npm run copy-files
• Create package: $ npm run npm_pack
• Build lib and create package: $ npm run package

Use locally

After building and creating package, you can use it locally too.

In your project run:

$ npm install --save {{path to your local '*.tgz' package file}}

Contributors

Thanks goes to these wonderful people (emoji key):

webcat_black 🎨 💻 📖 🤔 💬 🚇 💡 🚧 👀 ⚠️	Aleksandr Pasevin 💻 📖 🐛 📦 🔌 💬 🚇 💡 🚧 👀 ⚠️	Dviejo 💻 🐛 💡 ⚠️ 💬 🚧 👀	Jens Wagner 💻	Kino Roy 💻	Nathan Walker 🚧 💻	Jiarong Xu 💻
Corbin Crutchley 💻	Nayeli Beckham 💻 📦 💬 🚧	Rushabh Vora 💻	Karim Tayie 💻	Adil Khalil 💻	Alice Zhao 💻	Felipe Céspedes 💻
bb-sonam 💻	Alex Kulagin 💻	Subodh Kumar Yadav 💻	harshalganbote 💻	christianopaets 💻	Victor Velechovsky 💻	Heo 💻
jlw 💻

This project follows the all-contributors specification. Contributions of any kind welcome!