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Use the hook useSignInSmsPasswordless to sign in a user with a one-time password sent via SMS to a phone.
  1. The signInSmsPasswordless action sends a one-time password to the given phone number.
  2. The client is then awaiting the OTP. needsOtp equals true.
  3. After the code is received by SMS, the client sends the code with sendOtp. On success, the client is authenticated, and isSuccess equals true.
Any error is monitored through isError and error. While the signInSmsPasswordless and sendOtp actions are running, isLoading equals true. 
const {
  signInSmsPasswordless,
  sendOtp,
  needsOtp,
  isLoading,
  isSuccess,
  isError,
  error
} = useSignInSmsPasswordless()

console.log({ isLoading, isSuccess, isError, error })

const askCode = async (e) => {
  e.preventDefault()
  await signInSmsPasswordless('+32455555555')
}

const sendCode = async (e) => {
  e.preventDefault()
  await sendOtp('123456')
}

​
Parameters

stateOptions optional PasswordlessOptions