To implement password strength form I have used the simplest algorithm. To make appropriate calculations and to change the the color of the
night progress bar and the internal text the form is using ViewModel .
ExtJs has rich layouts functionality. In this post I will show you how to make reflowable vbox layout. Reflowable layout is very useful in resizable components i.e. popups and splitted subcomponents.
Storing field values in cookies maybe useful not only during the debugging/developing the app but also for users who can continue working on the same browser next day.
Another method which makes user’s life lighter is to implement form template mechanisms. Users will be able to store some form states on the server and use them later.