From ef034f2b8b94a9ba60ce8a9a18b7febc778f3062 Mon Sep 17 00:00:00 2001
From: Chesterkxng <cgoita00@gmail.com>
Date: Sun, 30 Nov 2025 17:56:43 +0100
Subject: [PATCH] chore: void input edge case added to service

---
 src/pages/tools/string/unicode/service.ts | 15 ++++-----------
 1 file changed, 4 insertions(+), 11 deletions(-)

diff --git a/src/pages/tools/string/unicode/service.ts b/src/pages/tools/string/unicode/service.ts
index 9943f64..818f832 100644
--- a/src/pages/tools/string/unicode/service.ts
+++ b/src/pages/tools/string/unicode/service.ts
@@ -1,20 +1,13 @@
 import { InitialValuesType } from './types';
 
-export function main(input: string, options: InitialValuesType): string {
-  return input;
-}
-
-export function unicode(
-  input: string,
-  encode: boolean,
-  uppercase: boolean
-): string {
-  if (encode) {
+export function unicode(input: string, options: InitialValuesType): string {
+  if (!input) return '';
+  if (options.mode === 'encode') {
     let result = '';
     for (let i = 0; i < input.length; i++) {
       let hex = input.charCodeAt(i).toString(16);
       hex = ('0000' + hex).slice(-4);
-      if (uppercase) {
+      if (options.uppercase) {
         hex = hex.toUpperCase();
       }
       result += '\\u' + hex;