jackocnr/intl-tel-input

Health v2 · maintenance only

Adoption not part of the score

8247 stars · 1993 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

A JavaScript library for entering, formatting, and validating international telephone numbers, available as a vanilla JS library and as native React, Vue, Angular, and Svelte components. It provides a searchable country dropdown, as-you-type formatting, E.164 output, and validation powered by libphonenumber.

Use cases

• add an international phone number input to a signup form
• format phone numbers as the user types
• validate international telephone numbers in the browser
• let users pick their country dial code with a searchable dropdown
• store phone numbers in E.164 format
• auto-detect the user's country for a phone field
• build an accessible phone input with RTL and localization support

When to choose

• you need a polished, accessible international phone input in a web app
• you want framework-native components for React, Vue, Angular, or Svelte
• you need libphonenumber-based validation and E.164 normalization client-side
• you need localization, RTL, and dark-mode theming out of the box

When to avoid

• you only need server-side phone parsing or validation without a UI
• your app targets non-web platforms like native mobile
• you need SMS verification or telephony features rather than input handling
• you cannot tolerate a ~260KB utils chunk in your bundle

Facets

library · maturity stable

ui-components form-handling internationalization web-development frontend browser phone-number-input international-telephone libphonenumber country-selector e164 react-component vue-component angular-component svelte-component input-masking localization javascript typescript nodejs

Member repositories

For agents

markdown · JSON · MCP: product_card(name="jackocnr/intl-tel-input")