var name = $('#name').val();
$.ajax({
  url: "/api/user.php?action=getlogin&username=name",
  success: function(data) {
    console.log(data);
    var data = data;
    if (data == '{status: 1}') {
    	alert('OK');
    }
  }
});
  
  url: "/api/user.php?action=getlogin&username=" + name,