You can use .on()
to bind a function to multiple events:
$('#element').on('keyup keypress blur change', function(e) {
// e.type is the type of event fired
});
Or just pass the function as the parameter to normal event functions:
var myFunction = function() {
...
}
$('#element')
.keyup(myFunction)
.keypress(myFunction)
.blur(myFunction)
.change(myFunction)