$(document).ready(
	function() {
		
		$('#newsletter-form').validate({
			rules: {
				inp_email : {
					required: true,
					email: true
					}
			},
			messages: {
				inp_email : {
					required: "Podaj adres e-mail",
		       		email: "Błędny adres e-mail"
					}
			}
		});	

});