fix：修复视频管理新增和编辑表单验证失效问题

@@ -104,6 +104,13 @@
         try {
           const { createMessage } = useMessage();
           const values = await validate();
+          if (values.name == undefined || values.name == '')
+            return createMessage.error('请填写视频名字');
+          if (values.sn == undefined || values.sn == '')
+            return createMessage.error('请填写摄像头编号');
+          if (values.videoUrl == undefined || values.videoUrl == '')
+            return createMessage.error('请填写视频流');
+          if (!values) return;
           if (tenantLogo.value !== '') {
             values.avatar = tenantLogo.value;
           }