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Headers: values() method

files/en-us/web/api/headers/values/index.md

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{{APIRef("Fetch API")}} {{AvailableInWorkers}}

The Headers.values() method returns an {{jsxref("Iteration_protocols",'iterator')}} allowing to go through all values contained in this object. The values are {{jsxref("String")}} objects.

Syntax

js-nolint
values()

Parameters

None.

Return value

Returns an {{jsxref("Iteration_protocols","iterator")}}.

Examples

js
// Create a test Headers object
const myHeaders = new Headers();
myHeaders.append("Content-Type", "text/xml");
myHeaders.append("Vary", "Accept-Language");

// Display the values
for (const value of myHeaders.values()) {
  console.log(value);
}

The result is:

plain
text/xml
Accept-Language

Browser compatibility

{{Compat}}

See also