Forms
Introduction
Section titled “Introduction”Forms are the primary way users submit data. JavaScript can intercept form submission, validate data, and send it asynchronously.
Topics Covered
Section titled “Topics Covered”- Form Events — Submit, input, change, and blur events
- FormData API — Accessing form values programmatically
- Validation — Client-side form validation
Summary
Section titled “Summary”Use e.preventDefault() to stop form submission. FormData provides easy access to form values. Constraint Validation API for client-side validation.