Interactive Form Controls & Live State
Build input fields, select dropdowns, radio groups, checkboxes, and textareas with native validation and submission listeners.
Live Rendered Form
formSpec.js
Key Form Handling Concepts
1. Attribute Binding
Attributes like
name, type, placeholder, required, and value map directly to native HTML inputs.
2. Event Listeners
submit: (event) => { event.preventDefault(); ... } attaches cleanly to the form element.
3. Native FormData Interop
Because the form is pure standard HTML,
new FormData(e.target) extracts all values effortlessly.