create account
a multi-step account creation form has an email, followed by password and confirm password step
update password
a multi-step change password form has a current password, followed by a new password
email & username login
a multi-step form will store user inputs of each step and will POST on final submit
formless login
multi-step login inputs without an enclosing form which will store user inputs of each step and will POST on final submit
iframe, formless
iframed multi-step login inputs without an enclosing form which will store user inputs of each step and will POST on final submit
client number first
identifier-only first step with an opaque id, no name, autocomplete off, and a client-number placeholder
update password with username check
a multi-step form will store user inputs of each step and will POST on final submit
account name identifier
formless Apple ID step whose field id contains name, uses autocomplete username, and is a controlled React input
iframe, account name
Apple ID style identifier field rendered inside an iframe, as seen on icloud.com
login form (no username)
a multi-step form (with no username field) will store user inputs of each step and will POST on final submit
login with security question
a multi-step login form that includes a security question