I am currently working with registration snippet in Umbraco. I have a question, within the snippet, it says about a redirect Url, I have tried several and got errors. What is a format or what I am missing?

`registerModel.RedirectUrl`       - Optional. What path to redirect to if registration is successful. 
                                          By default the member will be redirected to the current umbraco page 
                                          unless this is specified.

This is what says in the code. I tried this format to no avail:

registerModel.RedirectUrl = "https;//www.aafa.org/";

This generates an error msg:

Error loading Partial View (file: ~/Views/MacroPartials/RegisterMember.cshtml). Exception: System.Web.HttpCompileException (0x80004005): c:\inetpub\wwwroot\aafa\Views\MacroPartials\RegisterMember.cshtml(19): error CS0201: Only assignment, call, increment, decrement, await, and new object expressions can be used as a statement

Any help would be appreciated. Thanks Matthew Berner