SecurityPolicyViolationEvent.violatedDirective

Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The violatedDirective read-only property of the SecurityPolicyViolationEvent interface is a DOMString representing the directive whose enforcement uncovered the violation.

Syntax

let violatedDir = violationEventInstance.violatedDirective;

Value

A DOMString representing the directive whose enforcement uncovered the violation.

Example

document.addEventListener("securitypolicyviolation", (e) => {
  console.log(e.violatedDirective);
});

Specifications

Specification
Content Security Policy Level 3 (Content Security Policy 3)
# dom-securitypolicyviolationevent-violateddirective

Browser compatibility

BCD tables only load in the browser

See also