$(document).ready(function() {
	$("#numero_iata").validate({
		submitHandler: function() { 
			document.getElementById('numero_iata').submit();
		},			
		rules: {
			iata: {
				required: true,
				minlength: 8,
				maxlength: 12
			}
		},
		messages: {
			iata: {
				required: "",
				minlength: "",
				maxlength: ""
			}
		}
	})
});