December 01, 2024
Check if a checkbox is checked or not using JavaScript
For checking if a checkbox is checked using JavaScript, we can access the checked property of the checkbox element. Below is a simple example:
<html>
<head>
<title>Example if checkbox is checked in JavaScript</title>
</head>
<body>
<input type="checkbox" id="checkboxElem"> Click me
<button id="btnElem" onclick="checkStatus()" >Is Checked</button>
<script>
function checkStatus() {
var chkbox = document.getElementById('checkboxElem');
if (chkbox.checked) {
alert("Checked!");
} else {
alert("Not checked.");
}
}
</script>
</body>
</html>