Is the RegistrationResult property accessible when using the default Wix Member Signup?

I am currently using the default Wix Member Signup and would like to display a lightbox with a welcome message when the registrationResult becomes Active. I know I can accomplish this with a custom signup but is it possible through the default member signup?

Hi,
As this method should be added to the sign-up screen it’s not possible to use it with the default sign up as you have no access to it.
To use redirection after the sign-up, you will need to create a custom sign up form .

If you are looking to use code with your website signup, then why not go for the Corvid option and have your own custom signup and login lightboxes and then you can have complete control over whatever you do with it and what you choose to put on the lightbox yourself.

You can find more about it here.
https://support.wix.com/en/article/corvid-tutorial-creating-a-custom-registration-form-with-code
https://support.wix.com/en/article/corvid-enabling-custom-site-registration

Plus, you can find good tutorials from Nayeli (Code Queen) here.
Wix Member Signup - How to customize member signup on Wix using Wix Code
Wix Member Login - How to customize member login on Wix using Wix Code

Thank you both for your insights - I will look into both suggestions!

Would I lose any of the default member functionality (for example ‘forgot password’) by switching to a custom or a Corvid signup?