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TrustedScript: toString() method

Baseline 2026

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The toString() method of the TrustedScript interface returns a string which may be safely inserted into an injection sink.

Syntax

toString()

Parameters

None.

Return value

A string containing the sanitized script.

Examples

The constant sanitized is an object created via a Trusted Types policy. The toString() method returns a string to safely execute as a script.

const sanitized = scriptPolicy.createScript("eval('2 + 2')");
console.log(sanitized.toString());

Specifications

Specification
Trusted Types # trustedscripturl-stringification-behavior

Browser compatibility

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This page was last modified on Mar 10, 2025 by MDN contributors.

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