code: function(options) {
  	   inputEx.StringField.superclass.setOptions.call(this, options);
  
  	   this.options.regexp = options.regexp;
  	   this.options.size = options.size;
  	   this.options.maxLength = options.maxLength;
  	   this.options.minLength = options.minLength;
  	   this.options.typeInvite = options.typeInvite;
  	   this.options.readonly = options.readonly;
  	   this.options.autocomplete = lang.isUndefined(options.autocomplete) ?
  	                                  inputEx.browserAutocomplete :
  	                                  (options.autocomplete === false || options.autocomplete === "off") ? false : true;
  	   this.options.trim = (options.trim === true) ? true : false;
     }
docs: Set the default values of the options
  @param {Object} options Options object as passed to the constructor