reCaptcha Support

[MikeAtMaryville]

To help prevent registration spam, we would like to see reCaptcha supported. We're currently working on implementing reCaptcha v3 for this product; is that something of interest for the managed package version?

[jlowe-SFDC]

Hi @MikeAtMaryville - yes this would be of interest. I can't guarantee when I would be able to package up and release, but if you'd like to create a PR against this repo with your proposed changes/functionality then its something I can look at in the new year.