A Practical Guide to Error Identification and Suggestions
Telling people clearly which form fields have errors and what went wrong, and suggesting how to fix them where possible. At a glance WCAG 3.3.1 Error Identifica...
Category · 168 articles
Core Web Vitals, WCAG conformance and the audit trail that proves both.
Telling people clearly which form fields have errors and what went wrong, and suggesting how to fix them where possible. At a glance WCAG 3.3.1 Error Identifica...
Safeguards on forms that create legal commitments, move money, change stored data or submit test answers, so mistakes can be caught before they count. What is a...
Not asking people to enter the same information twice in one process, such as a shipping address already given earlier in checkout. The key figures WCAG 3.3.7 R...
The name, role and state that assistive technology reports for every interface component, such as "Menu, button, collapsed", which custom widgets must provide e...
Announcing updates that appear without moving focus, such as "Item added to cart", "3 results found" or "Saving…", so screen reader users know they happened. Wh...
How blocks of text are presented: line length, spacing, justification and the ability to change colors, all of which affect how easily people can read long pass...
The Department of Justice rule, issued in 2024, that sets a technical standard for the websites and mobile apps of state and local governments in the United Sta...
How the Americans with Disabilities Act applies to the websites of businesses open to the public, such as retailers, restaurants and service providers. The key...
The US law requiring federal agencies to make the information and communication technology they develop, buy and use accessible, and the standards that define i...
The European Union law that sets accessibility requirements for many products and services sold to EU consumers, including e-commerce, banking and e-books. The...
An Accessibility Conformance Report documents how a product meets accessibility standards, and the VPAT is the widely used template for writing one. Why does it...
Making PDF documents usable with assistive technology through tags, reading order, alternative text, bookmarks and language settings. At a glance Standard PDF/U...
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The work behind this topic, and what it costs.