Connect ESP8266 to the wifi without hard coding

Hey guys i'm working on a project for my 4th year of college and i'm just wondering is it possible to connect the esp8266 to wifi without hard coding using my own website portal?

I know i have to use the wifi manager library and using the portal. But is it possible to create my own website portal that would come up instead of the regular basic portal that comes up?

Tomstud122:
I know i have to use the wifi manager library and using the portal. But is it possible to create my own website portal that would come up instead of the regular basic portal that comes up?

You can create your own portal and add code to allow entering wifi details or just use the wifi manager library portal to enter your wifi credential and then create your server to serve up your sketch pages.