Checkbox method

Checkbox method

what is the method to check if the checkbox is checked or not?

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February 16, 2011 at 5:28 PM

Javascript check whether checkbox is checked or not

<html>
<script>
function check(){
var ch=document.getElementById('check');
if(ch.checked){
alert("Checkbox is checked");
}
else{
alert("Checkbox is not checked");
}
}
</script>
<input type="checkbox" id="check"><br>
<input type="button" value="check" onclick="check();">
</html>

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