Aug 23, 2020
View the demo here
We will cover briefly about
Streams inside Forms
Using Flutter Hooks
There are 3 input fields used here
Each field uses its own stream transformer for validations.
Production Tips :
Use initialData for streams, they are useful, to begin with, some data.
Use tryParse for validations (int or double)
Combine the transformers as a Factory, and expose a single class. Link here.