jquery ajax查询执行两次

Question

i have form with user data to input and javascript ajax to send information on server and handle it with php to send this info on email, but when i submit, ajax send this informatio twice javascript:

$.ajax({
  type: "POST",
  url: "<?php echo JURI::root(). " / components / com_searchtour / handler.php " ?>",
  data: {
    'birthday': $("#birthday").val(),
    'name': $("#name").val(),
    'name2': $("#name2").val(),
    'name3': $("#name3").val(),
  },
  success: function(html) {
    $('div#text_after_submit').append("<h2>Отправлено</h2>");
  }
});
return false;

found the problem i have some code below this

$(function(){
                          $.datepicker.setDefaults(
                                $.extend($.datepicker.regional["ru"])
                          );

when i remove it, now all works fine :) thanks everyone for help

Answer 1

$.ajax({
  type: "POST",
  url: "<?php echo JURI::root(). " / components / com_searchtour / handler.php " ?>",
  data: {
    'birthday': $("#birthday").val(),
    'name': $("#name").val(),
    'name2': $("#name2").val(),
    'name3': $("#name3").val(),
  },
  success: function(html) {
    $('div#text_after_submit').append("<h2>Отправлено</h2>");
  }

  return false;
});