How to create a multiple values for a single key using local storage

Question

As we all know local storage is a key value pair. Trying to create a multiple values to a single key. But unable to get how to pass the multiple values for a single key.

Answer 1

A single key can only have a single string value in localStorage. You can have multiple keys with different names, or you can do some encoding of the values. For example, you could put all your values in an Array, then encode it using JSON.stringify() and store the result in localStorage. When you read the data back, you can use JSON.parse() to turn it back into an Array.