Implement Next Parameter

[stanleyowen]

Is your feature request related to a problem? Please describe.
It will be quite stubborn when:

1. Users trying to access a protected page which requires login
2. Being redirected to login page
3. Login Successfully
4. Being Redirect to Home Page (not the desired page)

Describe the solution you'd like
By implementing next parameter, it will appears in a URL when a user is trying to get to a page but is redirected to another page first before being able to access that page. When users login successfully and they have the full permission to read that page, users will be redirected to that page instead of home page.