Variable: ErrorCodes

const ErrorCodes: object;

Error codes raised by Zalo Kit itself, found on the code property of a rejected promise. Errors coming from the Zalo SDK keep the numeric Zalo error code as a string, e.g. "-7008".

Type Declaration

Name	Type	Default value	Description
INVALID_RESPONSE	"INVALID_RESPONSE"	'INVALID_RESPONSE'	Zalo answered with an unexpected payload.
LOGIN_SUPERSEDED	"LOGIN_SUPERSEDED"	'LOGIN_SUPERSEDED'	A newer login() call, or logout(), replaced this one.
NO_ACTIVITY	"NO_ACTIVITY"	'NO_ACTIVITY'	No foreground activity / view controller to start the login from.
NOT_AUTHENTICATED	"NOT_AUTHENTICATED"	'NOT_AUTHENTICATED'	No stored session. Call login() first.
NOT_CONFIGURED	"NOT_CONFIGURED"	'NOT_CONFIGURED'	The native project is missing the Zalo app ID configuration.
ZALO_APP_INCOMPATIBLE	"ZALO_APP_INCOMPATIBLE"	'ZALO_APP_INCOMPATIBLE'	Zalo app is installed but could not handle the login request.
ZALO_NOT_INSTALLED	"ZALO_NOT_INSTALLED"	'ZALO_NOT_INSTALLED'	Zalo app is not installed and web fallback is disabled.

Example

try {
  await login();
} catch (e: any) {
  if (e.code === ErrorCodes.ZALO_NOT_INSTALLED) {
    // ask the user to install Zalo
  }
}