Unleash the power of Angular Reactive Forms
summary
Live-codes a single JSHero form from scratch using the Angular Reactive Forms module, assembling a model-driven form with FormGroup/FormControl/FormBuilder, wiring inputs to names, logging the form value, and adding dynamic controls. Implements both custom and async validators (server round-trip) and leverages Angular’s automatic CSS state classes like ng-valid/ng-invalid/ng-dirty to style errors. Demo has a few hiccups in the live captions but the form is built and submitted successfully within about 30 minutes.
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chapters (6)
- 0:00Intro
- 4:39Reactive Forms Setup
- 9:25Reactive Forms User Interface
- 14:18Validators
- 19:53CSS
- 22:38Summary
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