diff --git a/[core]/esx_identity/server/main.lua b/[core]/esx_identity/server/main.lua
index 5dcc4d7a..9ee283da 100644
--- a/[core]/esx_identity/server/main.lua
+++ b/[core]/esx_identity/server/main.lua
@@ -84,37 +84,8 @@ local function formatDate(str)
     return date
 end
 
-local function checkValidCharacter(str)
-    for _, code in utf8.codes(str) do
-        if not (
-
-                (code >= 0x0041 and code <= 0x005A) or -- Basic Latin uppercase
-                (code >= 0x0061 and code <= 0x007A) or -- Basic Latin lowercase
-                (code == 0x0020 or code == 0x002D) or -- Space or dash
-                (code >= 0x00C0 and code <= 0x02AF) or -- Latin Extended
-                (code >= 0x0370 and code <= 0x03FF) or -- Greek
-                (code >= 0x0400 and code <= 0x04FF) or -- Cyrillic
-                (code >= 0x05D0 and code <= 0x05EA) or -- Hebrew letters
-                ( -- Arabic
-                    (code >= 0x0620 and code <= 0x063F) or
-                    (code >= 0x0641 and code <= 0x064A) or
-                    (code >= 0x066E and code <= 0x066F) or
-                    (code >= 0x0671 and code <= 0x06D3) or
-                    (code == 0x06D5) or
-                    (code >= 0x0750 and code <= 0x077F) or
-                    (code >= 0x08A0 and code <= 0x08BD)
-                ) or
-                (code >= 0x4E00 and code <= 0x9FFF) -- CJK
-            )
-        then
-            return false
-        end
-    end
-    return true
-end
-
 local function checkNameFormat(name)
-    if checkValidCharacter(name) then
+    if ESX.IsValidLocaleString(name) then
         local stringLength = string.len(name)
         return stringLength > 0 and stringLength < Config.MaxNameLength
     end