January 15, 2016

How to Uncheck a Radio Button Using JavaScript

By Krishnaa JavaScript Questions 0 Comments

To uncheck a radio button in JavaScript, we make use of checked property. Its value can be true or false. Example is given below.

<html>
<head>
<title>JavaScript Tutorial </title>
 
<script type="text/javascript">
 
function Check()
{
	//Check a radio button.
    	document.getElementById("myRadio").checked = true;
}
 
function Uncheck()
{
	//Uncheck a radio button.
    	document.getElementById("myRadio").checked = false;
}
 
</script>
</head>
<body>
 
My Radio Button:  <input id="myRadio" type="radio" />
<input type="button" value="Check" onclick="Check()"/>
<input type="button" value="Uncheck" onclick="Uncheck()"/>
 
</body>
</html>

<html>

<head>

<title>JavaScript Tutorial </title>

function Check()

{

//Check a radio button.

document.getElementById("myRadio").checked = true;

}

function Uncheck()

{

//Uncheck a radio button.

document.getElementById("myRadio").checked = false;

}

</script>

</head>

<body>

My Radio Button: <input id="myRadio" type="radio" />

</body>

</html>

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