https://www.alidata.pt/scripts/validationBootstrap.js?op=1

1jQuery(function($){
2	$.validator.setDefaults({
3    errorElement: "span",
4    errorClass: "help-block",
5    highlight: function (element, errorClass, validClass) {
6        $(element).closest('.form-group').addClass('has-error');
7    },
8    unhighlight: function (element, errorClass, validClass) {
9        $(element).closest('.form-group').removeClass('has-error');
10    },
11    errorPlacement: function (error, element) {
12        if (element.parent('.input-group').length || element.prop('type') === 'checkbox' || element.prop('type') === 'radio') {
13            error.insertAfter(element.parent());
14        } else {
15            error.insertAfter(element);
16        }
17    }
18});
19			});