Day 19: the placeholder-shown pseudo-class
source link: https://www.matuzo.at/blog/2022/100daysof-day19/
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Day 19: the placeholder-shown pseudo-class
posted on October 20., 2022
It’s time to get me up to speed with modern CSS. There’s so much new in CSS that I know too little about. To change that I’ve started #100DaysOfMoreOrLessModernCSS. Why more or less modern CSS? Because some topics will be about cutting-edge features, while other stuff has been around for quite a while already, but I just have little to no experience with it.
You can use the :placeholder-shown
pseudo-class to select input fields with a placeholder that haven't been filled out yet.
input:placeholder-shown {
outline: 5px solid blue;
}
<p>
<label for="name">Name</label>
<input type="text" id="name" placeholder="your name…" value="Johanna">
</p>
<p>
<label for="email">E-Mail</label>
<input type="email" id="email" placeholder="[email protected]">
</p>
Name
PS: Yeah, I know, that one has been around for quite a while already, but I started writing CSS 15 years ago. So anything that was published after 2015 is modern CSS for me. :)
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