This API is subject to change. Bug fixes and new features will be released based on developer feedback throughout the preview period.
Registers a new site member.
The specified password must be between 4 and 100 ASCII characters.
Note: The register() function behaves differently depending on your site's member signup settings.
Login email address for the new site member.
Password the new site member will use to log in.
Must be 4 to 15 ASCII-printable characters.
Options for registering a new member.