diff --git a/luci-app-podkop/htdocs/luci-static/resources/view/podkop/configSection.js b/luci-app-podkop/htdocs/luci-static/resources/view/podkop/configSection.js
index 43c5f10..7a88eed 100644
--- a/luci-app-podkop/htdocs/luci-static/resources/view/podkop/configSection.js
+++ b/luci-app-podkop/htdocs/luci-static/resources/view/podkop/configSection.js
@@ -78,8 +78,9 @@ function createConfigSection(section, map, network) {
     };
 
     o.validate = function (section_id, value) {
+        // Optional
         if (!value || value.length === 0) {
-            return true;
+            return true
         }
 
         try {
@@ -91,92 +92,30 @@ function createConfigSection(section, map, network) {
                 return _('No active configuration found. At least one non-commented line is required.');
             }
 
-            if (!activeConfig.startsWith('vless://') && !activeConfig.startsWith('ss://')) {
-                return _('URL must start with vless:// or ss://');
-            }
-
             if (activeConfig.startsWith('ss://')) {
-                let encrypted_part;
-                try {
-                    let mainPart = activeConfig.includes('?') ? activeConfig.split('?')[0] : activeConfig.split('#')[0];
-                    encrypted_part = mainPart.split('/')[2].split('@')[0];
-                    try {
-                        let decoded = atob(encrypted_part);
-                        if (!decoded.includes(':')) {
-                            if (!encrypted_part.includes(':') && !encrypted_part.includes('-')) {
-                                return _('Invalid Shadowsocks URL format: missing method and password separator ":"');
-                            }
-                        }
-                    } catch (e) {
-                        if (!encrypted_part.includes(':') && !encrypted_part.includes('-')) {
-                            return _('Invalid Shadowsocks URL format: missing method and password separator ":"');
-                        }
-                    }
-                } catch (e) {
-                    return _('Invalid Shadowsocks URL format');
+                const validation = main.validateShadowsocksUrl(activeConfig);
+
+                if (validation.valid) {
+                    return true;
                 }
 
-                try {
-                    let serverPart = activeConfig.split('@')[1];
-                    if (!serverPart) return _('Invalid Shadowsocks URL: missing server address');
-                    let [server, portAndRest] = serverPart.split(':');
-                    if (!server) return _('Invalid Shadowsocks URL: missing server');
-                    let port = portAndRest ? portAndRest.split(/[?#]/)[0] : null;
-                    if (!port) return _('Invalid Shadowsocks URL: missing port');
-                    let portNum = parseInt(port);
-                    if (isNaN(portNum) || portNum < 1 || portNum > 65535) {
-                        return _('Invalid port number. Must be between 1 and 65535');
-                    }
-                } catch (e) {
-                    return _('Invalid Shadowsocks URL: missing or invalid server/port format');
-                }
+                return _(validation.message)
             }
 
             if (activeConfig.startsWith('vless://')) {
-                let uuid = activeConfig.split('/')[2].split('@')[0];
-                if (!uuid || uuid.length === 0) return _('Invalid VLESS URL: missing UUID');
+                const validation = main.validateVlessUrl(activeConfig);
 
-                try {
-                    let serverPart = activeConfig.split('@')[1];
-                    if (!serverPart) return _('Invalid VLESS URL: missing server address');
-                    let [server, portAndRest] = serverPart.split(':');
-                    if (!server) return _('Invalid VLESS URL: missing server');
-                    let port = portAndRest ? portAndRest.split(/[/?#]/)[0] : null;
-                    if (!port) return _('Invalid VLESS URL: missing port');
-                    let portNum = parseInt(port);
-                    if (isNaN(portNum) || portNum < 1 || portNum > 65535) {
-                        return _('Invalid port number. Must be between 1 and 65535');
-                    }
-                } catch (e) {
-                    return _('Invalid VLESS URL: missing or invalid server/port format');
+                if (validation.valid) {
+                    return true;
                 }
 
-                let queryString = activeConfig.split('?')[1];
-                if (!queryString) return _('Invalid VLESS URL: missing query parameters');
-
-                let params = new URLSearchParams(queryString.split('#')[0]);
-                let type = params.get('type');
-                const validTypes = ['tcp', 'raw', 'udp', 'grpc', 'http', 'ws'];
-                if (!type || !validTypes.includes(type)) {
-                    return _('Invalid VLESS URL: type must be one of tcp, raw, udp, grpc, http, ws');
-                }
-
-                let security = params.get('security');
-                const validSecurities = ['tls', 'reality', 'none'];
-                if (!security || !validSecurities.includes(security)) {
-                    return _('Invalid VLESS URL: security must be one of tls, reality, none');
-                }
-
-                if (security === 'reality') {
-                    if (!params.get('pbk')) return _('Invalid VLESS URL: missing pbk parameter for reality security');
-                    if (!params.get('fp')) return _('Invalid VLESS URL: missing fp parameter for reality security');
-                }
+                return _(validation.message)
             }
 
-            return true;
+            return _('URL must start with vless:// or ss://')
+
         } catch (e) {
-            console.error('Validation error:', e);
-            return _('Invalid URL format: ') + e.message;
+            return `${_('Invalid URL format:')} ${e?.message}`;
         }
     };
 
diff --git a/luci-app-podkop/htdocs/luci-static/resources/view/podkop/main.js b/luci-app-podkop/htdocs/luci-static/resources/view/podkop/main.js
index 3586973..1752146 100644
--- a/luci-app-podkop/htdocs/luci-static/resources/view/podkop/main.js
+++ b/luci-app-podkop/htdocs/luci-static/resources/view/podkop/main.js
@@ -118,6 +118,160 @@ function bulkValidate(values, validate) {
   };
 }
 
+// src/validators/validateShadowsocksUrl.ts
+function validateShadowsocksUrl(url) {
+  if (!url.startsWith("ss://")) {
+    return {
+      valid: false,
+      message: "Invalid Shadowsocks URL: must start with ss://"
+    };
+  }
+  try {
+    const mainPart = url.includes("?") ? url.split("?")[0] : url.split("#")[0];
+    const encryptedPart = mainPart.split("/")[2]?.split("@")[0];
+    if (!encryptedPart) {
+      return {
+        valid: false,
+        message: "Invalid Shadowsocks URL: missing credentials"
+      };
+    }
+    try {
+      const decoded = atob(encryptedPart);
+      if (!decoded.includes(":")) {
+        return {
+          valid: false,
+          message: "Invalid Shadowsocks URL: decoded credentials must contain method:password"
+        };
+      }
+    } catch (e) {
+      if (!encryptedPart.includes(":") && !encryptedPart.includes("-")) {
+        return {
+          valid: false,
+          message: 'Invalid Shadowsocks URL: missing method and password separator ":"'
+        };
+      }
+    }
+    const serverPart = url.split("@")[1];
+    if (!serverPart) {
+      return {
+        valid: false,
+        message: "Invalid Shadowsocks URL: missing server address"
+      };
+    }
+    const [server, portAndRest] = serverPart.split(":");
+    if (!server) {
+      return {
+        valid: false,
+        message: "Invalid Shadowsocks URL: missing server"
+      };
+    }
+    const port = portAndRest ? portAndRest.split(/[?#]/)[0] : null;
+    if (!port) {
+      return { valid: false, message: "Invalid Shadowsocks URL: missing port" };
+    }
+    const portNum = parseInt(port, 10);
+    if (isNaN(portNum) || portNum < 1 || portNum > 65535) {
+      return {
+        valid: false,
+        message: "Invalid port number. Must be between 1 and 65535"
+      };
+    }
+  } catch (e) {
+    return { valid: false, message: "Invalid Shadowsocks URL: parsing failed" };
+  }
+  return { valid: true, message: "Valid" };
+}
+
+// src/validators/validateVlessUrl.ts
+function validateVlessUrl(url) {
+  if (!url.startsWith("vless://")) {
+    return {
+      valid: false,
+      message: "Invalid VLESS URL: must start with vless://"
+    };
+  }
+  try {
+    const uuid = url.split("/")[2]?.split("@")[0];
+    if (!uuid) {
+      return { valid: false, message: "Invalid VLESS URL: missing UUID" };
+    }
+    const serverPart = url.split("@")[1];
+    if (!serverPart) {
+      return {
+        valid: false,
+        message: "Invalid VLESS URL: missing server address"
+      };
+    }
+    const [server, portAndRest] = serverPart.split(":");
+    if (!server) {
+      return { valid: false, message: "Invalid VLESS URL: missing server" };
+    }
+    const port = portAndRest ? portAndRest.split(/[/?#]/)[0] : null;
+    if (!port) {
+      return { valid: false, message: "Invalid VLESS URL: missing port" };
+    }
+    const portNum = parseInt(port, 10);
+    if (isNaN(portNum) || portNum < 1 || portNum > 65535) {
+      return {
+        valid: false,
+        message: "Invalid port number. Must be between 1 and 65535"
+      };
+    }
+    const queryString = url.split("?")[1];
+    if (!queryString) {
+      return {
+        valid: false,
+        message: "Invalid VLESS URL: missing query parameters"
+      };
+    }
+    const params = new URLSearchParams(queryString.split("#")[0]);
+    const type = params.get("type");
+    const validTypes = ["tcp", "raw", "udp", "grpc", "http", "ws"];
+    if (!type || !validTypes.includes(type)) {
+      return {
+        valid: false,
+        message: "Invalid VLESS URL: type must be one of tcp, raw, udp, grpc, http, ws"
+      };
+    }
+    const security = params.get("security");
+    const validSecurities = ["tls", "reality", "none"];
+    if (!security || !validSecurities.includes(security)) {
+      return {
+        valid: false,
+        message: "Invalid VLESS URL: security must be one of tls, reality, none"
+      };
+    }
+    if (security === "reality") {
+      if (!params.get("pbk")) {
+        return {
+          valid: false,
+          message: "Invalid VLESS URL: missing pbk parameter for reality security"
+        };
+      }
+      if (!params.get("fp")) {
+        return {
+          valid: false,
+          message: "Invalid VLESS URL: missing fp parameter for reality security"
+        };
+      }
+    }
+  } catch (e) {
+    return { valid: false, message: "Invalid VLESS URL: parsing failed" };
+  }
+  return { valid: true, message: "Valid" };
+}
+
+// src/helpers/getBaseUrl.ts
+function getBaseUrl() {
+  const { protocol, hostname } = window.location;
+  return `${protocol}//${hostname}`;
+}
+
+// src/helpers/parseValueList.ts
+function parseValueList(value) {
+  return value.split(/\n/).map((line) => line.split("//")[0]).join(" ").split(/[,\s]+/).map((s) => s.trim()).filter(Boolean);
+}
+
 // src/constants.ts
 var STATUS_COLORS = {
   SUCCESS: "#4caf50",
@@ -227,17 +381,6 @@ var COMMAND_SCHEDULING = {
   P10_PRIORITY: 1900
   // Lowest priority
 };
-
-// src/helpers/getBaseUrl.ts
-function getBaseUrl() {
-  const { protocol, hostname } = window.location;
-  return `${protocol}//${hostname}`;
-}
-
-// src/helpers/parseValueList.ts
-function parseValueList(value) {
-  return value.split(/\n/).map((line) => line.split("//")[0]).join(" ").split(/[,\s]+/).map((s) => s.trim()).filter(Boolean);
-}
 return baseclass.extend({
   ALLOWED_WITH_RUSSIA_INSIDE,
   BOOTSTRAP_DNS_SERVER_OPTIONS,
@@ -263,6 +406,8 @@ return baseclass.extend({
   validateDomain,
   validateIPV4,
   validatePath,
+  validateShadowsocksUrl,
   validateSubnet,
-  validateUrl
+  validateUrl,
+  validateVlessUrl
 });