From a5898ea6f8a11e2429dca6d4ecd6c8b667964021 Mon Sep 17 00:00:00 2001
From: Javier Provecho Fernandez <javiertitan@gmail.com>
Date: Sat, 8 Jul 2017 20:22:52 +0200
Subject: [PATCH] docs(readme): add binding html checkbox example, close #129

---
 README.md | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/README.md b/README.md
index eda1dd702a..a593a59f44 100644
--- a/README.md
+++ b/README.md
@@ -481,6 +481,52 @@ func startPage(c *gin.Context) {
 }
 ```
 
+### Bind HTML checkboxes
+
+See the [detail information](https://github.com/gin-gonic/gin/issues/129#issuecomment-124260092)
+
+main.go
+
+```go
+...
+
+type myForm struct {
+    Colors []string `form:"colors[]"`
+}
+
+...
+
+func formHandler(c *gin.Context) {
+    var fakeForm myForm
+    c.Bind(&fakeForm)
+    c.JSON(200, gin.H{"color": fakeForm.Colors})
+}
+
+...
+
+```
+
+form.html
+
+```html
+<form action="/" method="POST">
+    <p>Check some colors</p>
+    <label for="red">Red</label>
+    <input type="checkbox" name="colors[]" value="red" id="red" />
+    <label for="green">Green</label>
+    <input type="checkbox" name="colors[]" value="green" id="green" />
+    <label for="blue">Blue</label>
+    <input type="checkbox" name="colors[]" value="blue" id="blue" />
+    <input type="submit" />
+</form>
+```
+
+result:
+
+```
+{"color":["red","green","blue"]}
+```
+
 ### Multipart/Urlencoded binding
 
 ```go