code: function() {
  					var self = this;
  					var targetForms = self.targets;
  					setTimeout( ( function() {
  						function timeout() {
  							self.saveAllData();
  							setTimeout( timeout, self.options.timeout * 1000 );
  						}
  						return timeout;
  					} )( targetForms ), self.options.timeout * 1000 );
  				}
docs: Saving (by timeout) field data to local storage when user fills it
  
  @return void