caseSensitive property
Specifies whether username case sensitivity will be applied for all users in the user pool through Cognito APIs.
Valid values include:
-
True
: Enables case sensitivity for all username input. When this option is set toTrue
, users must sign in using the exact capitalization of their given username. For example, “UserName”. This is the default value. -
False
: Enables case insensitivity for all username input. For example, when this option is set toFalse
, users will be able to sign in using either "username" or "Username". This option also enables bothpreferred_username
andemail
alias to be case insensitive, in addition to theusername
attribute.
Implementation
final bool caseSensitive;