User visible data is a text displayed to the user during authentication with BankID, with the purpose of providing context for the authentication and to enable users to detect identification errors and averting fraud attempts.
Usage in SSO
In order to customize the userVisibleData parameter for the Swedish BankID Authentication, please update the BANK_ID_TEXT internationalization message that can be found in the i18n/uas.properties file.
The length of the text must be no longer than 1125 characters (including application name - see “Customization” paragraph)
Customization
The BANK_ID_TEXT message can have the application display name injected. To do so, insert the placeholder {0} at the desired location. For example:
BANK_ID_TEXT = You are trying to authenticate to {0}. Please confirm the operation.
If your application name is My application then the user will see:
You are trying to authenticate to My application. Please confirm the operation.
BankID documentation
BankID /auth endpoint documentation
BankID userVisibleData - example