The HTML 5 datalist tag provides an autocomplete feature on the form element. It facilitates users to choose the predefined options to the users to select data.
<label>
Enter your favorite cricket player: Press any character<br />
<input type="text" id="favCktPlayer" list="CktPlayers">
<datalist id="CktPlayers">
<option value="Sachin Tendulkar">
<option value="Brian Lara">
<option value="Jacques Kallis">
<option value="Ricky Ponting">
<option value="Rahul Dravid">
<option value="Shane Warne">
<option value="Rohit Sharma">
<option value="Donald Bradman">
<option value="Saurav Ganguly ">
<option value="AB diVilliers">
<option value="Mahendra Singh Dhoni">
<option value="Adam Gilchrist">
</datalist>
</label>
More details.
