From 42bf98ec3f9e16227832024739726cebd6a6d407 Mon Sep 17 00:00:00 2001
From: EwenQuim <ewen.quimerch@gmail.com>
Date: Wed, 14 Feb 2024 16:25:07 +0100
Subject: [PATCH] Added transformation & validation in readme

---
 README.md | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/README.md b/README.md
index c23178d9..c6e9c71c 100644
--- a/README.md
+++ b/README.md
@@ -34,6 +34,8 @@ Chi, Gin, Fiber and Echo are great frameworks. But since they were designed a lo
 
 ## Examples
 
+### Hello World
+
 ```go
 package main
 
@@ -50,6 +52,8 @@ func main() {
 }
 ```
 
+### Simple POST
+
 ```go
 package main
 
@@ -82,6 +86,25 @@ func main() {
 }
 ```
 
+### With transformation & custom validation
+
+```go
+type MyInput struct {
+	Name string `json:"name" validate:"required"`
+}
+
+func (r *MyInput) InTransform(context.Context) error {
+	r.Name = strings.ToLower(r.Name)
+
+	if r.Name == "fuego" {
+		return errors.New("fuego is not a valid name for this input")
+	}
+
+	return nil
+}
+
+```
+
 <details>
 <summary>All features</summary>