Angular provides two main approaches to handling forms – the template-driven method and the model-driven method which involves reactive forms. This article focuses on reactive forms. By Nwose Lotanna.
Reactive forms are a platform for achieving the model-driven approach of form handling in Angular. It is the most powerful and scalable way of form handling in Angular. As opposed to the template-driven forms that use template directives to build the skeleton of a form, reactive forms let you build out a form and react to the changes in the values inside the component class.
The article covers following:
- What are reactive forms?
- Why are reactive forms important?
- Registration of reactive forms
- Form controls
- Data binding in reactive forms
- Replacing a data value
Straight to the point article with all the code included. Sweet!
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