Navigator.webdriver - Web APIs 编辑
Experimental
This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The webdriver read-only property of the navigator interface indicates whether the user agent is controlled by automation.
It defines a standard way for co-operating user agents to inform the document that it is controlled by WebDriver, for example, so that alternate code paths can be triggered during automation.
The navigator.webdriver property is true when in:
- Chrome
- The
--enable-automationor the--headlessflag or the--remote-debugging-portis used. - Firefox
- The
marionette.enabledpreference or--marionetteflag is passed.
Syntax
var isAutomated = navigator.webdriver
Value
A Boolean
Specifications
| Specification | Status | Comment |
|---|---|---|
| WebDriver The definition of 'webdriver' in that specification. | Living Standard | Initial definition. |
Browser compatibility
BCD tables only load in the browser
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