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<html><!--root tag-->
<head><!--used for meta tag-->
<title><!--title tag-->
form with input list
</title>
</head>
<body><!--is a container-->
form <br>
<form><!--opening of form tag-->
<!--following script is related to datalist-->
<input list="all language" name="language">
<!--must start with input tag with list name-->
<datalist id="all language"><!--it contains id of list. It must be same as it is with list-->
<option value="Internet Explorer">
<option value="Firefox">
<option value="Chrome">
<option value="Opera">
<option value="Safari">
</datalist>
</form>
</body>
</html>