Marionette View에서 jquery.validate 사용

gistfile1.js

var XyzView = Marionette.ItemView.extend({
	template : '#xyz-tpl',
	
	ui : {
		form : 'form'
	},
	
	events : {
		'click button.action' : 'onActionRequested',
		'submit' : 'onActionRequested'
	},
	
	onRender : function() {
		this.ui.form.validate();
	},
			
	onActionRequested : function(event) {
		event.preventDefault();
			
		if (!this.ui.form.valid()) {
			this.ui.form.validate().focusInvalid();
			return false;
		}
		// ...
	}
});