jq_validation_with_materialize_example.js

// p 태그를 이용하는 방법
$.validator.setDefaults({
    errorClass: "invalid form-error red-text",       
    errorElement : 'p',       
    errorPlacement: function(error, element) {
        var e = element.get(0);
        if(e.type==='radio' || e.type==='checkbox'){
            var $a = error.appendTo(element.parent());
            $a.css({'margin-top':'10px'});
        }else{
            error.appendTo(element.parent());
        }
    }
});

// 더 예쁜 방법
$.validator.setDefaults({
    errorClass: "invalid",
    validClass: "valid",
    errorPlacement: function (error, element) {
    	var $label = $(element).closest("form").find("label[for='" + element.attr("id") + "']");
    	$label.attr('data-error', error.text());
    	$label.addClass('active');
    }
});