CSS :autofill

By  on  

Autofilling HTML input elements is a frequent user action that can drastically improve user experience. Hell, we all autofill for our passwords and address information. But what control do we have when input elements have been autofilled?

To add custom CSS styles to inputs whose contents have been autofilled by the browser, you can use the :autofill pseudo-class:

input:autofill {
    border: 2px solid orange;
}

I'm really happy that browsers allow site and app developers to customize the styling of elements that have been changed by the browser. Autofill, to a degree, is an unnatural act, so signaling to that the value in an input was changed without control is important.

Since different browsers and operating systems sometimes style autofilled elements differently, :autofill is hugely beneficial!

Recent Features

  • By
    JavaScript Promise API

    While synchronous code is easier to follow and debug, async is generally better for performance and flexibility. Why "hold up the show" when you can trigger numerous requests at once and then handle them when each is ready?  Promises are becoming a big part of the JavaScript world...

  • By
    Send Text Messages with PHP

    Kids these days, I tell ya.  All they care about is the technology.  The video games.  The bottled water.  Oh, and the texting, always the texting.  Back in my day, all we had was...OK, I had all of these things too.  But I still don't get...

Incredible Demos

  • By
    Google Font API

    Google recently debuted a new web service called the Font API.  Google's Font API provides developers a means by which they may quickly and painlessly add custom fonts to their website.  Let's take a quick look at the ways by which the Google Font...

  • By
    Vibration API

    Many of the new APIs provided to us by browser vendors are more targeted toward the mobile user than the desktop user.  One of those simple APIs the Vibration API.  The Vibration API allows developers to direct the device, using JavaScript, to vibrate in...

Discussion

    Wrap your code in <pre class="{language}"></pre> tags, link to a GitHub gist, JSFiddle fiddle, or CodePen pen to embed!