text: define(['jquery', 'underscore', 'orotranslation/js/translator', 'jquery.validate'
      ], function($, _, __) {
      'use strict';
  
      var defaultParam = {
          message: 'This value should not be null.'
      };
  
      /**
       * @export oroform/js/validator/notnull
       */
      return [
          'NotNull',
          function() {
              return $.validator.methods.required.apply(this, arguments);
          },
          function(param) {
              param = _.extend({}, defaultParam, param);
              return __(param.message);
          }
      ];
  });
  