Another interesting validation library (in early alpha/beta stage, though) is cross-check: https://github.com/cross-check/cross-check/tree/master/packages/sche

Another interesting validation library (in early alpha/beta stage, though) is cross-check: https://github.com/cross-check/cross-check/tree/master/packages/schema https://github.com/cross-check/cross-check/tree/master/packa... It supports 'draft data', which can be used by auto-safe functionality or similar.