From 2bd289defac81583cb748b9e93d96be1677a87e4 Mon Sep 17 00:00:00 2001
From: ssongliu <73214554+ssongliu@users.noreply.github.com>
Date: Mon, 10 Apr 2023 14:46:22 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E9=98=B2=E7=81=AB=E5=A2=99=E7=AB=AF?=
 =?UTF-8?q?=E5=8F=A3=E6=A0=A1=E9=AA=8C=E8=A7=84=E5=88=99=E4=BF=AE=E6=94=B9?=
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---
 frontend/src/utils/util.ts                              | 3 +++
 frontend/src/views/host/firewall/port/operate/index.vue | 7 +++++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/frontend/src/utils/util.ts b/frontend/src/utils/util.ts
index 7f084482e..6ad3d8bcc 100644
--- a/frontend/src/utils/util.ts
+++ b/frontend/src/utils/util.ts
@@ -168,6 +168,9 @@ export function checkIp(value: string): boolean {
 }
 
 export function checkPort(value: string): boolean {
+    if (Number(value) <= 0) {
+        return true;
+    }
     const reg = /^([0-9]|[1-9]\d{1,3}|[1-5]\d{4}|6[0-5]{2}[0-3][0-5])$/;
     if (!reg.test(value) && value !== '') {
         return true;
diff --git a/frontend/src/views/host/firewall/port/operate/index.vue b/frontend/src/views/host/firewall/port/operate/index.vue
index 46368879b..bf5344f7f 100644
--- a/frontend/src/views/host/firewall/port/operate/index.vue
+++ b/frontend/src/views/host/firewall/port/operate/index.vue
@@ -123,9 +123,12 @@ const onSubmit = async (formEl: FormInstance | undefined) => {
             dialogData.value.rowData.address = '';
         }
         let ports = [];
-        if (dialogData.value.rowData.port.indexOf('-') !== -1) {
+        if (dialogData.value.rowData.port.indexOf('-') !== -1 && !dialogData.value.rowData.port.startsWith('-')) {
             ports = dialogData.value.rowData.port.split('-');
-        } else if (dialogData.value.rowData.port.indexOf(',') !== -1) {
+        } else if (
+            dialogData.value.rowData.port.indexOf(',') !== -1 &&
+            !dialogData.value.rowData.port.startsWith(',')
+        ) {
             ports = dialogData.value.rowData.port.split(',');
         } else {
             ports.push(dialogData.value.rowData.port);