diff --git a/templates/index.html b/templates/index.html
index eeb350f..debc3e9 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -131,14 +131,16 @@
function sendArticle() {
const articleURL = document.getElementById('article-text').value;
- document.getElementById('loading').style.display = 'block';
- const intervalID = updateMessage();
+
+
if (!isValidWikipediaUrl(articleURL)){
document.getElementById('error-message').innerText = 'Please enter a valid Wikipedia URL.';
return;
}
else{
+ document.getElementById('loading').style.display = 'block';
+ const intervalID = updateMessage();
document.getElementById('error-message').innerText = ""
}
fetch('/send', {