ibancalculator consent on input interact

<script>
(function () {
    var inputsSelector = 'input[type=text]';
    var inputsEvents   = ['keyup', 'click', 'submit', 'paste', 'dblclick'];

    var inputConsentHandler = function () {
        var inputsArr = Array.prototype.slice.call(document.querySelectorAll(inputsSelector));
        inputsArr.map(function (inp) {
            inputsEvents.forEach(function (ev) {
                inp.addEventListener(ev, window['__lxG__consent__']['acceptConsent'], false);
            });
        });
    };

    var inputHandlersSet        = false;
    window['__lxG__consent__']  = window['__lxG__consent__'] || {};
    var originalConsentCallback = window['__lxG__consent__']['consentCallback'];

    var consentCallback = function (consent) {
        if (consent === -1
            && !inputHandlersSet
        ) {
            inputHandlersSet = true;
            inputConsentHandler();
        }

        if (originalConsentCallback) {
            originalConsentCallback(consent);
        }
    };

    window['__lxG__consent__']['consentCallback'] = consentCallback;
})();
</script>