1. Add check for invalid characters in menu_class plugin.

2. Optimization for help language list process

Plugson/www/static/js/jquery.validate.vtoymethods.js

@@ -1,3 +1,16 @@
+function ventoy_check_file_name_char(path) {
+    for (var i = 0; i < path.length; i++) {
+        var cc = path[i];
+        if (cc === '/' || cc === '\\' || cc === '*' || cc === '?' || cc === '"' || cc === '<' || cc === '>' || cc === '|')
+        {
+            return false;
+        }
+    }
+
+    return true;
+}
+
+
 (function(factory) {
     if (typeof define === "function" && define.amd) {
         define(["jquery", "../jquery.validate"], factory);
@@ -62,6 +75,14 @@
 
         return true;
     }, 'Can not contain double quotes');
+
+    $.validator.addMethod('filenamepart', function(value, element, params) {
+        if (this.optional(element)) {
+            return true;
+        }
+
+        return ventoy_check_file_name_char(value);
+    }, 'Invalid characters');
     
 
     $.validator.addMethod('printascii', function(value, element, params) {

Plugson/www/static/js/vtoy.js

@@ -896,6 +896,7 @@ function VtoyCommonChangeLanguage(newlang) {
             utfmaxlen: $.validator.format("The string exceeds the maximum supported length"),
             start_slash: $.validator.format("Must start with /"),
             noquotes: $.validator.format("Can not include double quotes"),
+            filenamepart:$.validator.format("As part of file name, can not include invalid characters"),
             printascii: $.validator.format("Can not include non-ascii characters.")
         });
 
@@ -941,6 +942,7 @@ function VtoyCommonChangeLanguage(newlang) {
             utfmaxlen: $.validator.format("超过最大长度"),
             start_slash: $.validator.format("必须以反斜杠 / 开头"),
             noquotes: $.validator.format("不能包含双引号"),
+            filenamepart:$.validator.format("作为文件名的一部分，不能包含特殊的符号"),
             printascii: $.validator.format("不能包含中文或其他非 ascii 字符。")
         });
         
@@ -1102,7 +1104,8 @@ var g_set_key_validator = $("#SetKeyForm").validate({
         },
         SetKeyValue : {
             required: true,
-            utfmaxlen: true          
+            utfmaxlen: true,
+            filenamepart: true        
         }
     },