The item() method returns a string from a DOMStringList by index.

item(index)

JavaScript also offers an array-like bracketed syntax for obtaining an item from a DOMStringList by index:

list[index];

index

the index of the string to get. The index is zero-based.

The string at the index position in the DOMStringList; otherwise null if the provided index is out of range.

TypeError

Thrown if no argument is provided.