ajax

<script>
      $(function() {

        var app = {
          DOM: {},
          init: function(){

            //only applies to register form
            if (window.location.pathname == '/register') {

              this.DOM.form = $('form');
              this.DOM.form.name  = this.DOM.form.find('input[name="name"]');
              this.DOM.form.email = this.DOM.form.find('input[name="email"]');
              this.DOM.form.pwd   = this.DOM.form.find('input[name="password"]');
              this.DOM.form.pwdc  = this.DOM.form.find('input[name="password_confirmation"]');

              this.DOM.form.name.group = this.DOM.form.name.closest('.form-group');
              this.DOM.form.email.group = this.DOM.form.email.closest('.form-group');
              this.DOM.form.pwd.group = this.DOM.form.pwd.closest('.form-group');

              this.DOM.form.submit( function(e){
                e.preventDefault();

                var self = this; // native form object

                error= {};

                app.DOM.form.name.group.find('strong').text('');
                app.DOM.form.email.group.find('strong').text('');
                app.DOM.form.pwd.group.find('strong').text('');

                app.DOM.form.name.group.removeClass('has-error');
                app.DOM.form.email.group.removeClass('has-error');
                app.DOM.form.pwd.group.removeClass('has-error');

                var user = {};
                user.name = app.DOM.form.name.val();
                user.email = app.DOM.form.email.val();
                user.password = app.DOM.form.pwd.val();
                user.password_confirmation = app.DOM.form.pwdc.val();

                var request = $.ajax({
                  headers: {
                    'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
                  },
                  url: '/validate/user',
                  type:'POST',
                  contentType: 'application/json',
                  data: JSON.stringify(user)
                });
                request.done( function(data)
                {
                  //native form submit
                  self.submit();
                });

                request.fail( function(jqXHR)
              {
                error = jqXHR.responseJSON;
                if (error.name) {
                  app.DOM.form.name.group.find('strong').text(error.name[0]);
                  app.DOM.form.name.group.addClass('has-error');
                }
                if (error.email) {
                  app.DOM.form.email.group.find('strong').text(error.email[0]);
                  app.DOM.form.email.group.addClass('has-error');
                }
                if (error.password) {
                  app.DOM.form.pwd.group.find('strong').text(error.password[0]);
                  app.DOM.form.pwd.group.addClass('has-error');
                }
              });
            });
            }
          }
        }
        app.init();
      });
    </script>