What is the onfocus .?

What is the `onfocus`.?

What is the html 5 `onfocus`.?

What is the onfocus.? |What is the html 5 onfocus.?|What is the onfocus html5.?

Form Event AttributesOn (during) means focus (focus). This quality provides functionality with script during focusing on the item.
Sample-1:

 <figcaption> <audio controls src='https://interactive-examples.mdn.mozilla.net/media/cc0-audio/t-rex-roar.mp3' onfocus='alert('bu bir onfocus html 5 olay nitelik uyarisidir');'><br></audio></figcaption>

Sample-2:
<div onfocus='alert('bu bir onfocus html 5 olay nitelik uyarisidir');'><br>Content<br></div>

What is the onfocus .?

You can put informative messages that explain how to fill in the user when filling out the user on your e-commerce site.

Sample-3:
<span onfocus='alert('bu bir onfocus html 5 olay nitelik uyarisidir');'><br>Content<br></span>
Sample-4:
<p onfocus='alert('bu bir onfocus html 5 olay nitelik uyarisidir');'><br>Content<br></p>
Sample-5:
<h1 onfocus='alert('bu bir onfocus html 5 olay nitelik uyarisidir');'><br>Content<br></h1>

onfocus And More İnformation.