<script>
function selectall(cls) {
$('.' + cls).prop('checked', true);
<script>
function selectall(cls) {
$('.' + cls).prop('checked', true);
<form action="{{$baseurl}}/admin/contactblock" method="post">
<input type="hidden" name="form_security_token" value="{{$form_security_token}}">
<form action="{{$baseurl}}/admin/contactblock" method="post">
<input type="hidden" name="form_security_token" value="{{$form_security_token}}">