diff --git a/js/mzta-utils.js b/js/mzta-utils.js
index bd03c835..19633318 100644
--- a/js/mzta-utils.js
+++ b/js/mzta-utils.js
@@ -424,6 +424,12 @@ export function sanitizeChatGPTWebCustomData(input) {
   return input.replace(/[^\p{L}\p{N}\/-]+/gu, '');
 }
 
+export function validateCustomData_ChatGPTWeb(event) {
+  let is_valid = validateChatGPTWebCustomData(event.target.value);
+  event.target.style.borderColor = is_valid ? 'green' : 'red';
+  document.getElementById(event.target.id + '_info').style.color = is_valid ? '' : 'red';
+}
+
 // The following methods are a modified version derived from https://github.com/ali-raheem/Aify/blob/13ff87583bc520fb80f555ab90a90c5c9df797a7/plugin/content_scripts/compose.js
 
 const insertHtml = function (replyHtml, fullBody_string) {
diff --git a/options/mzta-options.js b/options/mzta-options.js
index e169bfca..4856959b 100644
--- a/options/mzta-options.js
+++ b/options/mzta-options.js
@@ -22,7 +22,7 @@ import { OpenAI } from '../js/api/openai.js';
 import { Ollama } from '../js/api/ollama.js';
 import { OpenAIComp } from '../js/api/openai_comp.js'
 import { GoogleGemini } from '../js/api/google_gemini.js';
-import { checkSparksPresence, isThunderbird128OrGreater, openTab, validateChatGPTWebCustomData, sanitizeChatGPTModelData, sanitizeChatGPTWebCustomData } from '../js/mzta-utils.js';
+import { checkSparksPresence, isThunderbird128OrGreater, openTab, validateChatGPTWebCustomData, sanitizeChatGPTModelData, sanitizeChatGPTWebCustomData, validateCustomData_ChatGPTWeb } from '../js/mzta-utils.js';
 
 let taLog = new taLogger("mzta-options",true);
 let _isThunderbird128OrGreater = true;
@@ -313,12 +313,6 @@ async function disable_GetCalendarEvent(){
   wrong_sparks_text.style.display = (is_spark_present == 0) ? 'inline' : 'none';
 }
 
-function validateCustomData_ChatGPTWeb(event) {
-  let is_valid = validateChatGPTWebCustomData(event.target.value);
-  event.target.style.borderColor = is_valid ? 'green' : 'red';
-  document.getElementById(event.target.id + '_info').style.color = is_valid ? '' : 'red';
-}
-
 document.addEventListener('DOMContentLoaded', async () => {
   await restoreOptions();