Focus input after alert message

Question

I have a function to draw n inputs this is the reason of why my inputs do not have ID, I use the following function to validate the typed value on every input after unfocus:

$('#Div').on('blur', '.inputbtn', function () {
    validarType.bind(this)();
});

function validarType() {

    var xd = this.value;
    if (xd != "") {
        bootbox.confirm({
            message: "Value: " + xd + " is correct?",
            buttons: {
                confirm: {
                    label: 'Yes',
                    className: 'btn-success'
                },
                cancel: {
                    label: 'No',
                    className: 'btn-danger'
                }
            },
            callback: function (result) {
                if (result == true) {

                }
                else {
                    bootbox.alert("Check your data.");
                    //Focus Here
                }
            }
        });
    }
    else {

    }
}

What I want to do is for example type information on the first input, after change focus to other input alert message is going to appear, if I click on No option I want to focus that input again, but like I said, I do not have any ID to do something like $('#Myinput').focus() in other case maybe could be possible do this with '$(this).focus()', what can I do?

Here is a Codepen Example