gistfile1.txt

Application.View.extend({
  name: "some-view",
  events: {
    "submit form": function(event) {
      event.stopPropagation();
      $('error-messages-selector').empty();
      this.serialize(function(attr) {

      });
    },
    error: function(errors) {
      _.each(errors, function(e) {
        $('label[for="' + e.name + '"]).addClass('error');
        $('error-messages-selector').append('<p>' + e.message + '</p>');
      });
    }
  },
  validateInput: function(attrs) {
    var errors = [];

    if (attrs.title === '') {
      errors.push({
        name: 'title',
        message: 'cant be blank'
      });
    }

    return errors;
  }
})