FormData: entries() method

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.

Note: This feature is available in Web Workers.

The FormData.entries() method returns an iterator which iterates through all key/value pairs contained in the FormData. The key of each pair is a string, and the value is either a string or a Blob.

Syntax

js
entries()

Parameters

None.

Return value

An iterator of FormData's key/value pairs.

Examples

js
formData.append("key1", "value1");
formData.append("key2", "value2");

// Display the key/value pairs
for (const pair of formData.entries()) {
  console.log(pair[0], pair[1]);
}

The result is:

key1 value1
key2 value2

Specifications

No specification found

No specification data found for api.FormData.entries.
Check for problems with this page or contribute a missing spec_url to mdn/browser-compat-data. Also make sure the specification is included in w3c/browser-specs.

Browser compatibility

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desktopmobileserver
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
Deno
Node.js
entries

Legend

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Full support
Full support

See also