AccountForm::form()
(an similarly RegisterForm::form()
) uses the following sentence to describe the email field.
The email address is not made public and will only be used if you wish to receive a new password or wish to receive certain news or notifications by email.
Instead of if you wish to receive a new password it should say if you forget the password. The latter make more explicit which case is being described (considered that if I wish to change my password, I just edit my account to change it, after I provide the current password). To make it more general, I would change the sentence as follow.
The email address is not made public and will only be used if you need to be contacted about your account, for example when you forget your password, or you wish to receive certain news or notifications by email.