Document: securitypolicyviolation event - Web APIs | MDN
Syntax
Use the event name in methods like addEventListener(), or set an event handler property.
js
addEventListener("securitypolicyviolation", (event) => { })
onsecuritypolicyviolation = (event) => { }
Event type
A SecurityPolicyViolationEvent. Inherits from Event.
Examples
The code below shows how you might add an event handler function using the onsecuritypolicyviolation event handler property or addEventListener() on the Document.
js
document.onsecuritypolicyviolation = (e) => {
// Handle SecurityPolicyViolationEvent e here
};
document.addEventListener("securitypolicyviolation", (e) => {
// Handle SecurityPolicyViolationEvent e here
});
Specifications
| Specification |
|---|
| HTML # handler-onsecuritypolicyviolation |
Browser compatibility
See also
- The
securitypolicyviolationevent of theElementinterface - The
securitypolicyviolationevent of theWorkerGlobalScopeinterface - HTTP > Content Security Policy