From e36f2945bbc380f7520b44b4db0d0f166b6ae445 Mon Sep 17 00:00:00 2001
From: Andrey Smirnov <Smirnov.Andrey@gmail.com>
Date: Tue, 7 Oct 2014 01:52:18 +0400
Subject: [PATCH] Validate should ignore unexported struct fields.

---
 binding/binding.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/binding/binding.go b/binding/binding.go
index 61a57b1..a40aa74 100644
--- a/binding/binding.go
+++ b/binding/binding.go
@@ -169,8 +169,8 @@ func Validate(obj interface{}) error {
 		for i := 0; i < typ.NumField(); i++ {
 			field := typ.Field(i)
 
-			// Allow ignored fields in the struct
-			if field.Tag.Get("form") == "-" {
+			// Allow ignored and unexported fields in the struct
+			if field.Tag.Get("form") == "-" || field.PkgPath != "" {
 				continue
 			}