/*

* -*- encoding: utf-8 -*-
*
* Copyright 2014 North Development AB
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/

$('.search-btn').click(function() {

var emptyInputs = $(this).parent().find('input[type="search"]').filter(function() { return $(this).val() == ""; });
if (emptyInputs.length) {
  $('span.search_error').text('Search query was empty!');
  return false;
}

});