joi-browser

joi-browser is a browser-ready bundle of the Joi object schema validation library (version 13.4.0, latest stable). It is pre-babelified and bundled for use in browsers with tools like Webpack or Browserify, avoiding the difficulties of bundling Joi natively. The package provides an ES5-compatible bundle and supports isomorphic/universal JavaScript by aliasing Joi in module bundlers. It requires polyfills for Promise and Map in older browsers and has an alternate 'joi-full' variant that includes date extensions. Community-driven alternative to native Joi, last updated in 2019.