使用jquery验证插件验证后，表单不会提交

Question

我有一个表单，要求验证分两步完成。问题是表单在通过验证后没有提交给服务器。同时我想在提交后隐藏表单。提前谢谢。

以下是代码：

<form id="career-form" enctype="multipart/form-data" method="post" action="careers.php">

JS

submitHandler: function() {
  $(form).before("<div id='message'></div>");
  $('#message').html("<h2>Successufully submitted!</h2>");
  $(form).hide();
}

var careerForm = {

  showStepTwo: function(form) {
    $("#step-one").hide();
    $(form).show("drop", 1000);
  },

  validateFirst: function() {
    $("#step-two").hide();
    $("button.btn-link").click(function() {
      form.validate("#career-form");
      if ($("#career-form").valid()) {
        careerForm.showStepTwo("#step-two");
      }
      return false;
    });
  },

  validatePostCode: function() {
    jQuery.validator.addMethod("postcodeUK", function(value, element) {
      return this.optional(element) || /[A-Z]{1,2}[0-9R][0-9A-Z]? [0-9][ABD-HJLNP-UW-Z]{2}/i.test(value);
    }, "Please specify a valid Postcode");
  },

  validateSecond: function() {
    form.validate("#career-form");
    careerForm.validatePostCode();
    form.addRules("#address", {
      required: true
    });
    form.addRules("#postcodeUK", {
      required: true
    });
    form.addRules("#date", {
      required: true,
      date: true
    });
    form.addRules("#upload-file", {
      required: true
    });
  },

  validate: function() {
    careerForm.validateFirst();
    careerForm.validateSecond();
  }
};