All required fields on the ESTA form must be completed.
If erroneous information is entered, this does not automatically result in a denial, but may require manual adjudication (hence additional time) before CBP provides a response to the applicant.
For this reason, it is recommended that you verify your data before making payment of your ESTA application to avoid any setbacks.
Note: The only fields to be updated are the email address and U.S. address.