$(document).ready(function(){

$('#contactme').validate({
  debug: false,
  rules: {

    fname: { required: true, minlength:2 },

    lname: { required: true, minlength:2 },

    email: { required: true },

    address: { required: true, minlength:2 },

    city: { required: true, minlength:2 },        

    subject: { required: true, minlength:2 },       

    message: { required: true, minlength:2 },       
  },

  submitHandler: function(form) {
    // do other stuff for a valid form

    $.post('process.php', $('#contactme').serialize(), function(data) {
      $('#results').html(data);
    });
  }
});

});