appwrite/docs/references/account/create-phone-verification.md

Use this endpoint to send a verification SMS to the currently logged in user. This endpoint is meant for use after updating a user's phone number using the [accountUpdatePhone](/docs/client/account#accountUpdatePhone) endpoint. Learn more about how to [complete the verification process](/docs/client/account#accountUpdatePhoneVerification). The verification code sent to the user's phone number is valid for 15 minutes.