Back Code Run <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Document</title> </head> <body> <form> <label for="emails">Email Address</label> <input type="email" id="emails" size="55" list="list-emails" multiple> <datalist id="list-emails"> <option value="oliver5@gmail.com">Oliver</option> <option value="emily91@gmail.com">Emily</option> <option value="william7@gmail.com">William</option> <option value="sam8@gmail.com">Sam</option> <option value="jon59@gmail.com">Jon</option> </datalist> <br><br> <input type="submit" value="Submit"> </form> </body> </html> Result