TrustedTypePolicyFactory.getAttributeType()
The getAttributeType()
method of the TrustedTypePolicyFactory
interface allows web developers to check if a Trusted Type is required for an element, and if so which Trusted Type is used.
Syntax
TrustedTypePolicyFactory.getAttributeType(tagName, attribute)
TrustedTypePolicyFactory.getAttributeType(tagName, attribute, elementNs)
TrustedTypePolicyFactory.getAttributeType(tagName, attribute, elementNs, attrNs)
Parameters
Return value
Examples
In this example, passing the <script>
element and src
attribute to getAttributeType
returns "TrustedScriptURL".
console.log(trustedTypes.getAttributeType('script', 'src')); // "TrustedScriptURL"
Specifications
Specification |
---|
Trusted Types # dom-trustedtypepolicyfactory-getattributetype |
Browser compatibility
BCD tables only load in the browser