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<!DOCTYPE html>
<html>
<body id="body">
First Name: <input name="fname" type="text" value="Michael"><br>
First Name: <input name="fname" type="text" value="Doug">
<p>Click the button to get the tag name of the first element in the body that has tag P.</p>
<button onclick="myFunction()">Try it</button>
<p id="demo"></p>
<script>
function myFunction() {
var x = document.getElementById('body').getElementsByTagName("P").item(0).outerHTML;
console.assert(x === '<p>Click the button to get the tag name of the first element in the body that has tag P.</p>', 'first p');
}
console.error('element.getElementByTagName.html');
myFunction();
console.exit();
</script>
</body>
</html>
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