check a checkbox with javascript code example
Example 1: javascript check uncheck checkbox
document.getElementById("myCheckBoxID").checked = true; // Check
document.getElementById("myCheckBoxID").checked = false;// Uncheck
Example 2: dom check a checkbox
document.getElementById("myCheck").checked = true;
Example 3: get the state of a checkbox
function checkAddress()
{
var chkBox = document.getElementById('checkAddress');
if (chkBox.checked)
{
// ..
}
}