$('#btn-reg').click(function() {
    alert('clicked')
    console.log($('#regName').val())
    console.log($('#regEmail').val())
    console.log($('#regPass').val())
    $.ajax({
        url: "/register",
        type: "POST",
        dataType: "application/json",
        data: {
            username: $('#regName').val(),
            email: $('#regEmail').val(),
            password: $('#regPass').val()
        },
        contentType: "application/json",
        cache: false,
        timeout: 5000,
        complete: function() {
          //called when complete
          console.log('process complete');
        },

        success: function(data) {
          console.log(data);
          console.log('process sucess');
       },

        error: function() {
          console.log('process error');
        },
      });
});