Phone number input is an essential part of many sign up forms that enable use cases like:
- Registering a new account (phone verification)
- Enabling SMS 2FA
- Requesting a callback from customer service
- Signing up for notifications or appointment reminders
Signing up for notifications is such a common use case that we built an entire template to support it. Learn how to build an SMS notification service with a verified sign up page.
- Quick Deploy: international telephone input
- Quick Deploy: broadcast SMS notifications with a verified sign up form
- A Phone Number Input Field for Flask Forms
I can't wait to see what you build!