From 911d7f72f3b35351300018a6916e95d515d468e5 Mon Sep 17 00:00:00 2001
From: emreumar <emreumar@users.noreply.github.com>
Date: Sat, 18 Jul 2026 13:07:14 +0300
Subject: [PATCH] fix(business): collapse repeated whitespaces in username
 normalization

Updates normalizeUsername to collapse and replace all consecutive
whitespace sequences with a single hyphen using regex '/\s+/g'
instead of replacing only the first space.

Closes #27

Signed-off-by: emreumar <emreumar@users.noreply.github.com>
---
 src/business.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/business.js b/src/business.js
index a8f0cd0..247232d 100644
--- a/src/business.js
+++ b/src/business.js
@@ -18,7 +18,7 @@ function totalCart(items) {
 
 function normalizeUsername(username) {
   // BUG: replaces only the first space and does not collapse repeated whitespace.
-  return username.trim().toLowerCase().replace(' ', '-');
+  return username.trim().toLowerCase().replace(/\s+/g, '-');
 }
 
 function estimateShipping(weightKg, expedited = false) {