Email verification within Registration form

Hello! I want to add a step on register form where users verify their email BEFORE being able to submit the registration form.

Ideally it would be a button next to the Email input saying “Send verification code to my email” and the user will copy the code and paste it in an input just under the Email field.

Is there a way to achieve this in the UM Register Form ?

The page I need help with: [log in to see the link]