From 99a24fbc8a35de360936a1fb1bb6f8d4ca7fdd97 Mon Sep 17 00:00:00 2001
From: "Alisa | Side.one" <alisa@side.one>
Date: Tue, 6 Jun 2023 20:54:03 +0800
Subject: [PATCH] feat: null value judgment

---
 src/layouts/components/NavbarSearch.vue | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/layouts/components/NavbarSearch.vue b/src/layouts/components/NavbarSearch.vue
index 6693a43e..05fceaee 100644
--- a/src/layouts/components/NavbarSearch.vue
+++ b/src/layouts/components/NavbarSearch.vue
@@ -26,11 +26,15 @@ function preventClick(event: any) {
 }
 function confirm() {
   errorMessage.value = '';
-
+  const key = searchQuery.value;
+  if (!key){
+    errorMessage.value = 'Please enter a value!';
+    return
+  }
   const height = /^\d+$/;
   const txhash = /^[A-Z\d]{64}$/;
   const addr = /^[a-z]+1[a-z\d]{38,58}$/;
-  const key = searchQuery.value;
+ 
   const current = blockStore?.current?.chainName || '';
   const routeParams = vueRouters?.currentRoute?.value;