SMS OTP form best practices | Articles | web.devSMS OTP form best practices Stay organized with collections Save and categorize content based on your preferences. Asking a user to provide the OTP (one time password) delivered via SMS is a common way to confirm a user's phone number. There are a few use cases for SMS OTP: Two-factor authentication. In addition to username and password, SMS OTP can be used as a strong signal that the account is o
