# 2.1 รหัสยืนยัน OTP

[![image.png](https://book.nopadol.com/uploads/images/gallery/2023-10/scaled-1680-/r91MmpbLGUzGB7xj-image.png)](https://book.nopadol.com/uploads/images/gallery/2023-10/r91MmpbLGUzGB7xj-image.png)