Issue No. 314 of A List Apart For People Who Make Websites is all about your form.
Ryan Seddon shows how to reduce errors and guide users to success via new methods made possible by HTML5 and CSS3. Harness HTML5 form input types and attributes to set validation constraints to check user input, and use CSS3’s new UI pseudo-classes to style validation states, making form completion quick and effortless.
And Luke Wroblewski explains how accordion forms increase completion rates and user happiness by dynamically showing and hiding sections of related questions as people complete the form—allowing them to focus on what matters and finish quickly. Learn how your smallest design decisions affect completion speed, which design choices make these innovative forms feel familiar and easy—and which make them feel foreign and complex, leading people to make errors.
Illustration by Kevin Cornell for A List Apart Magazine.