Slightly confusing UI with enums

[kpdecker]

          socialAccounts: Joi.array().items(
              Joi.valid('facebook', 'google')
                .description('Social account enum token list')),

[kpdecker]

Another one:

      fields: Joi.array().items(Joi.string())
          .description(`Parameter name that failed`)

[kpdecker]

Also of note in the first case, the tray for the description of the alternatives section does not open or close on clicking "one of" like named fields do.

[Marsup]

I don't have time work on it right now, maybe you'll get to it before I do, otherwise I'll take it.

[hueniverse]

Closing due to inactivity.