UserService.IsEmailTaken

Checks to see if the email address has already been used

(Void) IsEmailTaken(email(String) The email address to check , successCallback(Function) The callback method to invoke when successful , failureCallback(Function) The callback method to invoke when failed )

Param

  • email

    (String)

    The email address to check

  • successCallback

    (Function)

    The callback method to invoke when successful

  • failureCallback

    (Function)

    The callback method to invoke when failed