TrustedHTML: toString() method
The toString()
method of the TrustedHTML
interface returns a string which may safely inserted into an injection sink.
Syntax
js
toString()
Parameters
None.
Return value
A string containing the sanitized HTML.
Examples
The constant escaped
is an object created via the Trusted Types policy escapeHTMLPolicy. The toString()
method returns a string to safely insert into a document.
js
const escapeHTMLPolicy = trustedTypes.createPolicy("myEscapePolicy", {
createHTML: (string) => string.replace(/>/g, "<"),
});
const escaped = escapeHTMLPolicy.createHTML("<img src=x onerror=alert(1)>");
console.log(escaped.toString());
Specifications
Specification |
---|
Trusted Types # trustedhtml-stringification-behavior |
Browser compatibility
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