Javascript – textarea – select all the content

<!DOCTYPE html>
<html>
<head>
<script>
function myFunction()
{
document.getElementById("email").select();
}
</script>
</head>
<body>

<form>
Email: <input type="text" id="email" value="someone@example.com">
</form>

<button type="button" onclick="myFunction()">Select content</button>

</body>
</html> 

My official WebSite >