$().ready(function() {
				
				// validate signup form on keyup and submit
				$("#contactForm").validate({
					rules: {
						settore: "required",
						nome: {
							required: true,
							minLength: 3
						},
						cognome: {
							required: true,
							minLength: 3
						},
						azienda: "required",						
						email: {
							required: true,
							email: true
						},
						richiesta: {
							required: true,
							minLength: 15
						},
						codice: {
							required: true,
							minLength: 4
						}												
					},
					messages: {
								settore:	"\n",
								nome: 		"\n",
								cognome:	"\n",
								azienda: 	"\n",
								email: 		"\n",								
								richiesta:"\n",
								codice: 	"\n"
							}					
				});	
			});