get()
When passed a key, will return that key's value, or null
if the key does not exist.
puter.kv.get(key)
key
(String) (required)A string containing the name of the key you want to retrieve the value of.
A Promise
that will resolve to a string containing the value of the key. If the key does not exist, it will resolve to null
.
Retrieve the value of key 'name'
<html>
<body>
<script src="https://js.puter.com/v2/"></script>
<script>
(async () => {
// (1) Create a new key-value pair
await puter.kv.set('name', 'Puter Smith');
puter.print("Key-value pair 'name' created/updated<br>");
// (2) Retrieve the value of key 'name'
const name = await puter.kv.get('name');
puter.print(`Name is: ${name}`);
})();
</script>
</body>
</html>