# @vercel/routing-utils Route validation utilities ## Usage `npm add @vercel/routing-utils` ```ts import { normalizeRoutes } from '@vercel/routing-utils'; const { routes, error } = normalizeRoutes(inputRoutes); if (error) { console.log(error.code, error.message); } ``` ```ts import { routesSchema } from '@vercel/routing-utils'; const ajv = new Ajv(); const validate = ajv.compile(routesSchema); const valid = validate([{ src: '/about', dest: '/about.html' }]); if (!valid) console.log(validate.errors); ```