angular-forms

Generate signal-based Angular forms with validation and dynamic fields.

30|12|Updated Apr 15, 2022
One-click install
npx skills add https://github.com/choyiny/cscc09.com --skill angular-forms-choyiny
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: angular-forms
Source: https://github.com/choyiny/cscc09.com/tree/main/.agents/skills/angular-forms
Command: npx skills add https://github.com/choyiny/cscc09.com --skill angular-forms-choyiny

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Developers need a modern way to build Angular forms that are type‑safe, reactive, and easy to manage, especially with the new Signal Forms API introduced in Angular v21.

Core Features & Use Cases

  • Signal‑based form creation with automatic two‑way binding and schema‑based validation.
  • Field state management including touched, dirty, disabled, hidden, and read‑only states.
  • Dynamic and array handling for multi‑step or repeatable form sections.
  • Custom, async, and cross‑field validators to enforce complex business rules.
  • Form submission and reset patterns for clean user experiences. Use cases include login forms, registration wizards, e‑commerce checkout flows, and admin dashboards.

Quick Start

Use the angular‑forms skill to create a signal‑based login component with email and password validation.

Frequently Asked Questions about angular-forms

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I build type-safe reactive Angular forms using signals?▼

Build type-safe reactive Angular forms by using the @angular/forms/signals API to generate signal-based forms with automatic two-way binding and schema-based validation. This approach provides reactive user input interfaces with managed field states for login or registration workflows.

What is the best way to handle dynamic arrays and multi-step forms in Angular signal forms?▼

Handle dynamic arrays and multi-step Angular signal forms by leveraging the @angular/forms/signals API. It supports repeatable form sections, conditional fields, and field state management including disabled, hidden, and read-only states for complex workflows like registration wizards.

How do I add custom, async, and cross-field validators to Angular signal forms?▼

Add custom, async, and cross-field validators to Angular signal forms by applying the @angular/forms/signals API. It enforces complex business rules through schema-based validation, allowing you to validate user input fields asynchronously and check dependencies across multiple fields.

Does the Angular signal forms approach support submit and reset patterns?▼

The Angular signal forms approach supports submit and reset patterns through the @angular/forms/signals API. It integrates clean user experience patterns for form submission and resetting, ensuring type-safe data handling during e-commerce checkout flows and admin dashboard interactions.

Can I use Angular signal forms for conditional fields and state management?▼

You can use Angular signal forms for conditional fields and state management via the @angular/forms/signals API. It tracks touched, dirty, disabled, hidden, and read-only field states, enabling dynamic multi-step form rendering and reactive user input interfaces.

Do I need Angular v21 to create signal-based forms?▼

You need Angular v21+ to create signal-based forms because the @angular/forms/signals API is introduced in that version. It is required to leverage type-safe, reactive form generation with schema-based validation and automatic two-way binding.