The sample read-only property of the SecurityPolicyViolationEvent interface is a string representing a sample of the resource that caused the violation.
The sample read-only property of the SecurityPolicyViolationEvent interface is a string representing a sample of the resource that caused the violation.
A string containing a sample of the resource that caused the violation, usually the first 40 characters. This will only be populated if the resource is an inline script, event handler, or style — external resources causing a violation will not generate a sample.
js
document.addEventListener("securitypolicyviolation", (e) => { console.log(e.sample); });
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
sample |
59 | 79 | 63 | No | 46 | 15 | 59 | 59 | 63 | 43 | 15 | 7.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/SecurityPolicyViolationEvent/sample