The securitypolicyviolation
event is fired when a Content Security Policy is violated.
The event is fired on the document when there is a violation of the document CSP policy (and may also bubble from elements in the document).
The securitypolicyviolation
event is fired when a Content Security Policy is violated.
The event is fired on the document when there is a violation of the document CSP policy (and may also bubble from elements in the document).
Use the event name in methods like addEventListener()
, or set an event handler property.
addEventListener("securitypolicyviolation", (event) => {}); onsecuritypolicyviolation = (event) => {};
A SecurityPolicyViolationEvent
. Inherits from Event
.
The code below shows how you might add an event handler function using the onsecuritypolicyviolation
event handler property or addEventListener()
on the Document
.
document.onsecuritypolicyviolation = (e) => { // Handle SecurityPolicyViolationEvent e here }; document.addEventListener("securitypolicyviolation", (e) => { // Handle SecurityPolicyViolationEvent e here });
Specification |
---|
HTML Standard # handler-onsecuritypolicyviolation |
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Opera | Safari | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | WebView Android | ||
securitypolicyviolation_event |
76 | 79 | 93 | 63 | 15.4 | 76 | 93 | 54 | 15.4 | 12.0 | 76 |
securitypolicyviolation
event of the Element
interfacesecuritypolicyviolation
event of the WorkerGlobalScope
interface
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https://developer.mozilla.org/en-US/docs/Web/API/Document/securitypolicyviolation_event