HTML onblur Attribute

<input type="text" name="fname" id="fname" onblur="myFunction()">

<p id="demo"></p>

<script>
function myFunction() {
  var x = document.getElementById("fname");
  document.getElementById("demo").innerHTML = x.value;
}
</script>

Meaning

The onblur attribute occurs when an element loses focus, meaning that the user has moved focus to another element, typically either by clicking the mouse or by tabbing.

Standard Syntax

<element onblur="script">

Browser Support

Status

Applies to:

The onblur attribute can be used on the following element:

Attribute Values