Actually I am making a web page using HTML,CSS and Javascript in which there is only one html page with functions like when a person clicks on a particular button, that the current div will not be displayed but the another div will be displayed. At last there will be a home div which will act like the home page of the website. I want to make that home page to be displayed once a person fills all the credentials and always only the home page should be displayed even after reloading that web page or reopening the web page. I have researched everywhere but couldn't find the exact solution of the code. Thanks
Try with LocalStorege, hold information, and check if the condition is true, if it is just immediately execute the logic. This should solve the problem for you.
Take a look at https://stackblitz.com/edit/web-platform-uawtkc
Tried to simulate the problem and solve it