function formvalidateAmi(form) {
    form.validate({
        submitHandler: function() {
            // do other stuff for a valid form
            if (form.valid())
            {
                form.ajaxSubmit(function() {
                    $('#formulaireAmi').clearForm();
                    jQuery.facebox(function() {
                        jQuery.get('resultat.html', function(data) {
                            jQuery.facebox( data )
                        })
                    })
                })
            }
        //form.submit();
        },
        rules: {
            nom: {
                required:true,
                nomprenom:true,
                minlength:3
            },

            email: {
                required:true,
                email:true,
                minlength:3
            },
            monemail: {
                required:true,
                email:true,
                minlength:3
            }
        }
    });
}