hono-validation

To validate API request inputs in Hono, apply built-in validators like zValidator or tbValidator to enforce schema checks across JSON bodies, query parameters, and headers before processing data.

Yes, Hono validation supports both Zod and Valibot, alongside TypeBox, allowing you to apply schema inference and deliver strongly typed request data directly within your route handlers.

You validate query parameters and JSON bodies in Hono routes by applying multi-target validators to enforce strict schemas, ensuring type-safe data access and enabling flexible error handling for failures.

Yes, you can implement custom error handling for validation failures in Hono by configuring the validator middleware to surface specific errors when JSON bodies or headers fail schema checks.

The best way to ensure type-safe data access in Hono handlers is using schema inference with Zod, TypeBox, or Valibot to validate inputs and guarantee strongly typed request data.

Yes, you need to install the specific validator packages like Zod, TypeBox, or Valibot to apply their respective validators to Hono routes and enforce type-safe API validation.