概要
This skill empowers developers to build sophisticated Angular form architectures by providing standardized patterns for everything from basic data entry to complex, nested form structures. It covers the full lifecycle of form development, including state management, built-in and custom validation logic, asynchronous server-side checks, and cross-field validation. Whether you are building simple contact forms or complex dynamic arrays for data-intensive applications, this skill provides the implementation patterns and unit testing strategies necessary to ensure form integrity and a smooth user experience.