URLSearchParams.forEach()

The forEach() method of the URLSearchParams interface allows iteration through all values contained in this object via a callback function.

Note: This feature is available in Web Workers

Syntax

searchParams.forEach(callback);

Parameters

callback

Function to execute on each element, which is passed the following arguments:

value

The value of the current entry being processed in the URLSearchParams object.

key

The key of the current entry being processed in the URLSearchParams object.

searchParams

The URLSearchParams object the forEach() was called upon.

thisArg Optional

Value to use as this when executing callback.

Return value

Void.

Examples

// Create a test URLSearchParams object
var searchParams = new URLSearchParams("key1=value1&key2=value2");

// Log the values
searchParams.forEach(function(value, key) {
  console.log(value, key);
});

The result is:

value1 key1
value2 key2

Specifications

No specification found

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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
forEach
49
17
44
No
36
10.1
49
49
44
36
10.3
5.0

See also

  • The URL interface.

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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/URLSearchParams/forEach