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DOMStringList

The DOMString interface is a legacy type returned by some APIs and represents a non-modifiable list of strings (DOMString). Modern APIs use Array objects (in WebIDL: sequence<DOMString>) instead.

This interface is used in IndexedDB and in the Location API:

Instance properties

DOMStringList.length Read only

Returns the size of the list.

Instance methods

DOMStringList.item()

Returns a string from the list with the given index.

DOMStringList.contains()

Returns a boolean indicating whether the given string is in the list.

Specifications

Browser compatibility

Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari WebView Android Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet
DOMStringList 1 12 1 10 ≤12.1 5.1 3 18 4 ≤12.1 5 1.0
contains 1 12 1.5 10 ≤12.1 5.1 3 18 4 ≤12.1 5 1.0
item 1 12 1 10 ≤12.1 5.1 3 18 4 ≤12.1 5 1.0
length 1 12 1 10 ≤12.1 5.1 ≤37 18 4 ≤12.1 5 1.0

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https://developer.mozilla.org/en-US/docs/Web/API/DOMStringList