Fixed DefaultFormDecoder variable name

Author: Dean Karn

README.md

@@ -1,5 +1,5 @@
 # pkg
-![Project status](https://img.shields.io/badge/version-3.1.0-green.svg)
+![Project status](https://img.shields.io/badge/version-3.1.1-green.svg)
 [![Build Status](https://travis-ci.org/go-playground/pkg.svg?branch=master)](https://travis-ci.org/go-playground/pkg)
 [![Coverage Status](https://coveralls.io/repos/github/go-playground/pkg/badge.svg?branch=master)](https://coveralls.io/github/go-playground/pkg?branch=master)
 [![GoDoc](https://godoc.org/github.com/go-playground/pkg?status.svg)](https://godoc.org/github.com/go-playground/pkg)

net/http/form.go

@@ -12,6 +12,6 @@ type FormDecoder interface {
 }
 
 var (
-	// DefaultDecoder of this package, which is configurable
-	DefaultDecoder FormDecoder = form.NewDecoder()
+	// DefaultFormDecoder of this package, which is configurable
+	DefaultFormDecoder FormDecoder = form.NewDecoder()
 )

net/http/helpers.go

@@ -173,9 +173,9 @@ func DecodeForm(r *http.Request, qp QueryParamsOption, v interface{}) (err error
 	if err = r.ParseForm(); err == nil {
 		switch qp {
 		case QueryParams:
-			err = DefaultDecoder.Decode(v, r.Form)
+			err = DefaultFormDecoder.Decode(v, r.Form)
 		case NoQueryParams:
-			err = DefaultDecoder.Decode(v, r.PostForm)
+			err = DefaultFormDecoder.Decode(v, r.PostForm)
 		}
 	}
 	return
@@ -191,9 +191,9 @@ func DecodeMultipartForm(r *http.Request, qp QueryParamsOption, maxMemory int64,
 	if err = r.ParseMultipartForm(maxMemory); err == nil {
 		switch qp {
 		case QueryParams:
-			err = DefaultDecoder.Decode(v, r.Form)
+			err = DefaultFormDecoder.Decode(v, r.Form)
 		case NoQueryParams:
-			err = DefaultDecoder.Decode(v, r.MultipartForm.Value)
+			err = DefaultFormDecoder.Decode(v, r.MultipartForm.Value)
 		}
 	}
 	return
@@ -255,7 +255,7 @@ func DecodeXML(r *http.Request, qp QueryParamsOption, maxMemory int64, v interfa
 
 // DecodeQueryParams takes the URL Query params flag.
 func DecodeQueryParams(r *http.Request, v interface{}) (err error) {
-	err = DefaultDecoder.Decode(v, r.URL.Query())
+	err = DefaultFormDecoder.Decode(v, r.URL.Query())
 	return
 }