Let’s Build A Form Around It

on YouTube ↗20m

" summary

Deconstructs Angular reactive forms into the actual pieces and shows working code: FormControl, form group and FormArray, valueChanges observables, formBuilder, sync validators and a custom async validator that queries Zippopotam to allow delivery only to California. Builds a tiny Twitter clone to demo character counting, a password/confirm matcher implemented as a group validator, and disables submit until the composed form validation passes for a real, testable form.

AI-written summary · about

" chapters (6)

1. 0:00Start
2. 6:24Features Of Reactive Forms
3. 8:31Building Blocks
4. 8:54FormControl
5. 9:29FormGroup
6. 10:58Demo Time

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