You have this right now
export function input44_change(event) {
clearError(); let number = $w('#phoneNumber').value;
number = formatPhoneNumber(number);
if (number) { $w('#phoneNumber').value = number;
}
}
When you insert your onKep press you’ll see where it says “Enter your code here” just paste this
clearError(); let number = $w('#phoneNumber').value; number = formatPhoneNumber(number); if (number) { $w('#phoneNumber').value = number; }
And remove what is above