zod-env

Validate environment variables at application startup by defining a Zod schema to check required variables and enforce type safety before the process starts. This prevents runtime errors caused by missing or invalid configuration in TypeScript projects.

Managing environment variables across a Node.js monorepo is best handled by centralizing Zod schema definitions in a shared package. This ensures configuration consistency and type-safe access to validated variables across all services.

Yes, you can use Zod with dotenv for local environment variable configuration. The Skill utilizes dotenv to load local development variables and Zod schemas to validate them, ensuring applications only start with valid configurations.

Stop direct process.env access by validating variables against a Zod schema and interacting exclusively with the resulting typed object. This eliminates untyped configuration access and provides strict type safety for variables like DATABASE_URL.

Yes, zod-env works for validating required environment variables like JWT_SECRET and NODE_ENV. It uses Zod schemas to ensure these variables are present and correctly typed before the application starts, preventing invalid configuration states.