Login box with two javascript topic and frontend security(.value.trim if else statement) on Acode

I illustrate the javascript so it can be more clearer to the viewers, how to use event listener. Value .trim and if else conditions statement to build your login box and how you should not build without using backend authentication and how to build your frontend website with only get started button You can check some of my work on vercel and github via the vercel and github url below okpochini2.github.io/oksportfo/Portfolio.html https://okpochini2.github.io/OKS1-website/Home.html https://okpochini2.github.io/FEMIALEX-WEBSITE/HOMERS.html okpochini2.github.io/OKS-website2026/mywebsite.html https://okpochini2.github.io/my-portfolio2026/ https://kate-jewelleries-2026-v2.vercel.app https://spiritualpunt-ent.vercel.app #coding #computer #programming #tech #beginners #software