README

For entering, formatting, and validating international telephone numbers. Available in vanilla JavaScript, or as React, Vue, Angular, and Svelte components.

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Resources

Check out the website, where you can find a full set of docs, a live playground where you can try out all of the options, as well as plenty of examples of different setups.

Features

🔍 Fast country picking

• Search by country name or dial code
• Full keyboard navigation

✨ Smart defaults

• Optionally auto-detect the user's country
• Example placeholders per country

📞 Formatting & output

• Formats the number as the user types
• Extract standard E.164 numbers to store

🛡️ Validation

• Validate numbers with specific error types
• Only allow valid digits and enforce max length

🌍 International & accessible

• Translated into 40+ languages
• Support for RTL and alternative numerals
• Screen reader-friendly ARIA markup

🎛️ Developer-friendly

• Override CSS variables (e.g. dark mode)
• Extensive initialisation options
• TypeScript definitions included

Contributing

See the contributing guide for instructions on setting up the project and making changes, and also on how to update the flag images, or how to add a new translation.

Attributions

• Flag images from flag-icons
• Original country data from mledoze's World countries in JSON, CSV and XML
• Formatting/validation/example number code from libphonenumber

User testing powered by BrowserStack Open-Source Program

License

MIT