Validate Checkbox
<form id="homeform" method="post" action="https://prestigepay.com/?page_id=208" onsubmit="return validateForm()">
</form>
function validateForm() {
var fname = document.forms["homeform"]["FirstName"].value;
var lname = document.forms["homeform"]["LastName"].value;
var mobile = document.forms["homeform"]["MobilePhone"].value;
var email = document.forms["homeform"]["Email"].value;
// this
var checkedbox = document.getElementById('IsReceiveSms');
// ...
if ( validatecheckbox(checkedbox) == false ) {
sweetAlert("Oops!", "Please check this box to continue so we can send you a verification code and important updates about your account.", "error");
return false;
}
}
// CHECKBOX
function validatecheckbox(checkbox) {
var result = true;
if (checkbox.checked){
result = true;
}else{
result = false;
}
return result ;
}