SecurityPolicyViolationEvent: effectiveDirective property
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since August 2016.
Note: This feature is available in Web Workers.
The effectiveDirective
read-only property of the SecurityPolicyViolationEvent
interface is a string representing the Content Security Policy (CSP) directive that was violated.
This supersedes SecurityPolicyViolationEvent.violatedDirective
, its historical alias.
Value
A string representing the particular Content-Security-Policy
directive that was violated.
Examples
js
document.addEventListener("securitypolicyviolation", (e) => {
console.log(e.effectiveDirective);
});
Specifications
Specification |
---|
Content Security Policy Level 3 # dom-securitypolicyviolationevent-effectivedirective |
Browser compatibility
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
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effectiveDirective |
Legend
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- Full support
- Full support
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.