From 8a2d4651b0b5570b12e88d081522ae36246f4009 Mon Sep 17 00:00:00 2001
From: Farhad Faraji <68632547+farhadham@users.noreply.github.com>
Date: Sun, 5 Jan 2025 12:34:45 +0330
Subject: [PATCH] docs(zod-validator) - Update README.md to include an example
 with a custom validator wrapper for improved type inference (#922)

* docs: add custom validator example for improved type inference

* Update README.md - removed default value of target
---
 packages/zod-validator/README.md | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/packages/zod-validator/README.md b/packages/zod-validator/README.md
index b7a887e5..384b42e7 100644
--- a/packages/zod-validator/README.md
+++ b/packages/zod-validator/README.md
@@ -47,12 +47,18 @@ import { ZodSchema } from "zod";
 import type { ValidationTargets } from "hono";
 import { zValidator as zv } from "@hono/zod-validator";
 
-export const zValidator = (target: keyof ValidationTargets,  schema: ZodSchema) => 
-zv(target, schema, (result, c) => {
-  if (!result.success) {
-    throw new HTTPException(400, { cause: result.error });
-  }
-})
+export const zValidator = <
+  T extends ZodSchema,
+  Target extends keyof ValidationTargets
+>(
+  target: Target,
+  schema: T
+) =>
+  zv(target, schema, (result, c) => {
+    if (!result.success) {
+      throw new HTTPException(400, { cause: result.error });
+    }
+  });
 
 // usage
 import { zValidator } from './validator-wrapper'