Event.isTrusted

The isTrusted read-only property of the Event interface is a Boolean that is true when the event was generated by a user action, and false when the event was created or modified by a script or dispatched via EventTarget.dispatchEvent().

Syntax

var eventIsTrusted = event.isTrusted;

Value

Example

if (e.isTrusted) {
  /* The event is trusted */
} else {
  /* The event is not trusted */
}

Specifications

Specification Status Comment
DOM
The definition of 'Event.isTrusted' in that specification.
Living Standard
Document Object Model (DOM) Level 3 Events Specification
The definition of 'Trusted events' in that specification.
Obsolete Adds requirements regarding trusted and untrusted events, though it does not itself define the isTrusted property.

Browser compatibility

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