what is correct event handler that works similar as in 'onblur' or 'onkeyup' event on desktop?
<input type="text" onkeyup="function" data-bind="value:referrerFirstName, valueUpdate: 'keyup'">
and this seems to be not working stable in all mobile browser. So I'm looking for a proper way to detect when user moves to the next input field or done editing.
whenever user inputs character, I would like to call this function. But on Firefox mobile version, it's not triggered all the time.