Goodbye ControlValueAccessor. Hello #Signals. ⚡

#Angular forms are evolving — and Signals simplify how we think about form state.

@eneajaho.me explains what’s changing and why it matters 👇
push-based.io/article/good...

#Angular #SignalForms

My latest Angular video:
🔥 Why optional properties break Signal Forms
🔥 Why undefined values are missing from the FieldTree
🔥 How to check if a field is in the FieldTree
🔥 Handling optional properties with Signal Forms

Check it out!

#angular #signalforms

youtu.be/_1EWuzhzELw

NULLS + Signal Forms = 💣

My latest video:
🔥 why nulls are tricky
🔥 where they break
🔥 best patterns

We also examine a "not-so-clean" workaround. And walk through applyWhenValue() for validation.

youtu.be/h5-R27biCso

#angular #signalforms

Did you know about the new Features in #Angular 21
Here is a fast infographic you can look at, then you can read into the details through angular blog post
#angular #signals #zonless #vitest #angularAria #Aria #accessiblity #signals #signalForms #defer #templateupdaes

Did you know you can use Angular's Signal Forms API without an HTML form or any UI?

In this video:
🔥 Why use the Signal Forms API without forms?
🔥 Concrete example
🔥 Witness the clean separation of validation from form controls

youtu.be/VKjs9WujhCE

#angular #signalforms

My latest YT video is on Angular signal forms: validating complex arrays of objects (repeating fields). It covers:

🔥 required
🔥 required when
🔥 min, max
🔥 pattern with regular expression
🔥 custom URL validator
🔥 applyEach

youtu.be/_G2l_V5wFLc

#angular #signalforms

Need to collect sets of info with Angular's signal forms?

Check out my latest video: youtu.be/aT73WV1-HIw

🔥Build a form with repeating fields using arrays
🔥Apply validation to each item in the array
🔥Create a custom URL validator

#angular #signalforms

Check out my latest YT video: "Cross-field Validation with Angular Signal Forms".

Validation rules often span multiple inputs. In this video, we build a ***cross-field*** validator. And talk about FieldContext.

#angular #signalforms

youtu.be/Td0vicsOZ74

New Episode: The Angular team answers questions on Signal Forms and what’s next.
Plus: @angularair.bsky.social on @angular/aria, PrimeNG 21, and two fixed security issues.

▶️ youtu.be/N9z1dmH-gyA

#Angular #ngnews #SignalForms #AngularAria

Want to define a form field as required … but only sometimes?

In this video, we use Angular’s signal forms to build ****conditional*** validators using `when` and `applyWhen()`. And explore the `valueOf()` helper function.

#angular #signalforms

youtu.be/e0p7D7QSSgw

📝 Neu im Blog: #Angular Signal Forms – Teil 4 von @k9n.dev & @fmalcher.de ⚡

✨ Field Metadata – Meta-Infos im Schema
♿ Automatische ARIA-Attribute – Direktive verknüpft Felder & Meldungen

👉 angular-buch.com/blog/2025-12...

#Angular #Accessibility #a11y #signalforms

We’ve published Part 4 of our Angular Signal Forms series!

✨ Field metadata: apply meta information for form fields directly in the schema
♿ Automatic ARIA attributes: a directive linking fields + messages for accessible forms

Read ➡️ angular-buch.com/blog/2025-12...

#Angular #a11y #signalforms

Check out my latest YT video on Signal Forms, new in @angular v21!

We build a form with validation.

And we explore the new types: FieldTree and FieldState.

What do *you* think of Signal Forms?

#angular #angular21 #signalforms

youtu.be/J0pVA4lJMso

🔥 Angular 21 is almost here! Rainer Hahnekamp breaks down what developers should expect from the upcoming release:

✨ Signal Forms: the undeniable star of Angular 21
🧪 Vitest as the new default: finally moving from experimental to stable

#iJS #iJSCon #Angular #Angular21 #SignalForms #Vitest