What's This All About?

Hey, you know, like, forms on websites? They're super important, right? You know, for like, signing up for stuff, or filling out info. But did you know that not everyone can use m same way? Yeah, it's true. So, we gotta make 'em work for everyone, including those with special needs. Like, visually impaired, or those who have a hard time moving ir fingers. Cool, huh?，呵...

Focus State Visualization: The Visual Map for Keyboard Users

最后强调一点。 So, like, when you're using a keyboard to navigate, you need to see where you are. It's like a little map. And Microsoft says we need to make it really clear, like 3 times brighter than background, and at least 2 pixels big. And eBay did a test, and it showed that if you make it clear, people who use just keyboard stay longer on page. Like, 2.3 times longer! And for date pickers and stuff, we need to let m use arrow keys to move around. The W3C has like 14 different ways to do that.

Make Your Forms Readable by Machines

Forms need to talk to machines, you know? So, we use se things called semantic HTML tags. And W3C says, hey, every input field needs a label, and it has to be connected to input box. And a study in UK showed that if you do this right, people who use screen readers can do things faster, like 40% faster!

Space Matters: Distance Between Elements

Okay, so like, when you're moving your fingers around, you don't want to touch wrong button by mistake. So, scientists at MIT say we need to keep buttons at least 8mm apart, and that can lower mistake rate by 65%. And NHS in UK made a form that works even when you zoom it super big, like 400%, and that helped people with Parkinson's disease fill out forms better, like 53% better!

Visual Elements: They Need to Mean Something

So, like, if re's an error, we need to tell you, and not just with a picture. We need to use se things called ARIA live attributes to tell you right away. And instead of making a dropdown menu out of a div, we should use tag. The US Justice Department even said that using divs for forms is not cool.

Forms Are Bridge Between Users and Systems

In digital age, forms are like bridge. There are over a billion people with disabilities, and a lot of m can't use forms that aren't made for m. Like, visuall 我的看法是... y impaired people or those who have a hard time moving. And a study in UK showed that 73% of m just give up because forms are so hard to use. That's not cool.

Validation: Make It Clear

When you're filling out a form, you need to know if you did it right. Amazon found out that if you tell people right away if ir password is strong, y can make accounts faster. But if you tell m if ir email is right, it might make m nervous. So, Google says, just check easy stuff right away, and hard stuff later.，切记...

Color Contrast: It's Important

多损啊！ Colors need to be different enough so that people who can't see colors well can use form. PayPal changed colors on ir buttons, and it helped people with color vision problems. And we need to make sure that all important stuff is not just red stars, but also with words.

Focus Order: It's Not Just About Buttons

When you're using a keyboard, you need to know where you are. If you just use tabindex thing, it can be really confusing. Like, Australian elec 谨记... tion website did that, and it made 23,000 people's votes invalid. So, we need to use natural flow of page, and some CSS stuff to make it right.

Error Descriptions: Be Specific

差不多得了... When re's an error, we need to tell you what's wrong, not just "invalid input." The EU says that's not good enough. We need to say, "Hey, your phone number needs country code." And a case with Unilever showed that if we tell people how to fix it, older people don't have to try as many times.

Updating Dynamic Content: Tell Us

换句话说... Like, if re's a form that updates, we need to tell people. Like, stock prices changing. We can't just make it blink. Bloomberg found out that if we tell people in a nice way, people who can't see well can make decisions faster, like 41% faster!

ARIA Attributes: The Bridge Between Custom Controls and Assistive Technologies

绝绝子！ ARIA attributes help us make custom controls work with assistive technologies. Like, for complex forms, we can use things like alert dialogs. And a report from Bank of America showed that if we use ARIA right, people who use screen readers can understand forms faster, like 55% faster!

Conclusion: Let's Make Web Accessible for Everyone

So, like, forms are important. And we need to make sure that everyone can use m. It's no 抓到重点了。 t just nice, it's right thing to do. So, let's make web accessible for everyone, okay?