Cancel a keystroke in jQuery

Posted by Jimbo on Stack Overflow See other posts from Stack Overflow or by Jimbo
Published on 2010-05-31T15:19:24Z Indexed on 2010/05/31 15:23 UTC
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Is is possible (cross-browser compatible) to CANCEL a keystroke after a user has made it (for example on a textbox)

The code I currently use edits the textbox value after the keystroke has been displayed:

$('.number').keypress(function() {
    this.value = this.value.replace(/[^0-9\.]/g, '');
});

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