Tag
forms
- Feb 16, 2026 Accessible Name Computation: Which Attribute Wins aria-labelledby, aria-label, label elements, alt text, and element content are consulted in a fixed order. The order, the recursion rules, and the roles that refuse a name entirely. web platform
- Mar 13, 2025 Constraint Validation and the Form Validity State Machine Required, pattern, min, max, and step produce a set of independent validity flags, not one error. How the browser decides whether a form may submit, and where the API diverges from the interactive path. web platform