How long do I have to enter the code into the form? June 25, 2019 11:04 Updated Follow Your code is valid for 15 days from the day your check is initiated. Related articles My code is invalid or expired, what should I do? What is a Street Level Check? Where do I enter my code? It says my check is withdrawn, what happened? Should I scan or take a picture of my documents? Comments 0 comments Article is closed for comments.