Window: blur() method
The Window.blur()
method does nothing.
Note: Historically, this method was the programmatic equivalent of the user shifting focus away
from the current window. This behavior was removed due to hostile sites abusing this functionality.
In Firefox, you can enable the old behavior with the dom.disable_window_flip
preference.
Syntax
js
blur()
Parameters
None.
Return value
None (undefined
).
Examples
js
window.blur();
Specifications
Specification |
---|
HTML Standard # dom-window-blur |
Browser compatibility
BCD tables only load in the browser