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    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 dispatchEvent.

    SyntaxEdit

    var bool = event.isTrusted;

    ExampleEdit

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

    SpecificationEdit

    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.    		 Working Draft Adds requirements regarding trusted and untrusted events, though it does not itself define the isTrusted property.
    DOM4
    The definition of 'Event.isTrusted' in that specification.    		 Working Draft Initial definition.

    Browser compatibilityEdit

    Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
    Basic support 46.0 (Yes) No support [1] 33 No support

    [1] In Internet Explorer, all events are trusted except those that are created with the createEvent() method.

    Document Tags and Contributors

    Tags: 
     Contributors to this page: cvrebert, mrenty, jpmedley, fscholz, kscarfone, teoli, alicebeckett, ziyunfei
     Last updated by: cvrebert,