Is there some way to check the validity of entries for captcha setup? This is what apparently just happened:

1. new Wagn install via cldstr

2. user entered what he thought was the correct captcha info from google. This included an entry for the "proxy" field, which ended up being "<p><span>https://www.google.com/recaptcha/api.js</span></p>" (This may or may not be exactly right; this is from the web server log)

3. user failed to log in ever again into their new Wagn instance.