6-digit code
What it is
The hidden field behind the six code boxes. It holds the code you type.
What to enter
The 6-digit code from the e-mail. Only digits are kept. When the sixth digit is in, the code is checked by itself.
What it changes
A correct code signs you in. Nothing in the house changes. Nothing in the app changes.
If it goes wrong
If the code is wrong or too old, the card says That code didn't work. Check it, or resend a new one. and clears the boxes. Use Resend code to get a fresh one.