From a9369e78edb1c3ebb8f00c5aa855c01910aa2493 Mon Sep 17 00:00:00 2001
From: codeHauler-1 <50894822+codeHauler-1@users.noreply.github.com>
Date: Sat, 4 Dec 2021 20:29:52 +0800
Subject: [PATCH] Update tree.go

---
 tree.go | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/tree.go b/tree.go
index fb0a5935..4eb4de31 100644
--- a/tree.go
+++ b/tree.go
@@ -48,6 +48,16 @@ func (ps Params) ByName(name string) (va string) {
 	return
 }
 
+//IsEmpty check the value of the param 
+func (ps Params) IsEmpty() bool {
+	for _, entry := range ps {
+		if len(entry.Value) < 1 {
+			return false
+		}
+	}
+	return true
+}
+
 type methodTree struct {
 	method string
 	root   *node