How to add on blur event to ionbutton?

I need to bind a blur event to a ionButton. How could I do this using Ionic?

Solved. For some reason the (blur) event on “<button ion-item…” was not working inside ion-list.

What is blur on button???

It’s when the button lost focus.

When the user press tab in a form they can set focus on a button inside this form.

If the button is focused and the user press tab again it fires a blur event on the button.