TrustedTypePolicyFactory: getAttributeType() method
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
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
js
getAttributeType(tagName, attribute)
getAttributeType(tagName, attribute, elementNS)
getAttributeType(tagName, attribute, elementNS, attrNS)
Parameters
Return value
A string with one of:
"TrustedHTML"
"TrustedScript"
"TrustedScriptURL"
Or, null.
Examples
Specifications
Specification |
---|
Trusted Types # dom-trustedtypepolicyfactory-getattributetype |
Browser compatibility
BCD tables only load in the browser