HTML5 - Kiểu nhập email

Kiểu nhập email

<!DOCTYPE html>
<html lang="en">
<head>
<title>HTML5 Email Input Type</title>
<style>
    input[type="email"]:valid{
        outline: 2px solid green;
    }
    input[type="email"]:invalid{
        outline: 2px solid red;
    }
</style>
<script>
    function getValue() {
        var email = document.getElementById("myemail").value;
        alert(email);
    }
</script>
</head>
<body>
    <form>
        <label for="myemail">Enter Email Address:</label>
        <input type="email" id="myemail" required>
        <button type="button" onclick="getValue();">Get Value</button>
    </form>
</body>
</html>                            

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