Exact characters problem

[radonyizsolt]

Hello there! First of all thank you for this component, but i have a small issue.

If this is the mask: 40-999-999-999 Everything is fine. It has to start with 40 and after that doesn't matter.

But when I want to add an extra 7 like this: 40-799-999-999 The input on click or keyup starts-to fill the input with a lot of 7's.

No Warning or error messages shown.