code: function(event) {
  		var input = event.target,
  			datalist = input.list;
  
  		if (
  			!input.matches('input[list]') ||
  			!input.matches('.' + classNameInput) ||
  			!datalist
  		) {
  			return;
  		}
  
  		// Query for related option - and escaping the value as doublequotes wouldn't work
  		var option = datalist.querySelector(
  			'option[value="' +
  				getInputValue(input).replace(/\\([\s\S])|(")/g, '\\$1$2') +
  				'"]'
  		);
  
  		// We're using .getAttribute instead of .dataset here for IE10
  		if (option && option.getAttribute('data-originalvalue')) {
  			setInputValue(input, option.getAttribute('data-originalvalue'));
  		}
  	}
docs: Check for the input and probably replace by correct options elements value