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jQuery removeClass() Method

jQuery removeClass() Method

jQuery removeClass() method in jQuery is an inbuilt method and is used to removes one or multiple class names from the given selected elements.

Syntax:
$(selector).removeClass(classname,function(index,currentclass))

Parameter Values

Parameter Description
classname It is optional parameter and is used to Specifies one or more class names to remove
function(index,currentclass) It is optional parameter that returns one or more class names to remove
  • index – it is used to returns the index position of the element
  • currentclass – used to returns the current class name of selected elements
Here is an Example of jQuery removeClass() Method:

<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
$(".btn1").click(function(){
$("p").removeClass("txt1");
});
});
</script>
<style>
.txt1 {
font-size: 120%;
color: green;
}
</style>
</head>
<body>
<h1>This is a heading</h1>
<p class="txt1">This is a paragraph.</p>
<p class="txt1">This is another paragraph.</p>
<button class="btn1">Click me to remove class</button>
</body>
</html>

Output:

This is a heading

This is a paragraph.

This is another paragraph.