beforeMaskStateChange demo not working

[davidrhoderick]

I'm using react 16.6.1 and input mask 2.0.4 and when I just copy and past the beforeMaskStateChange demo code from the tutorial to my project, nothing happens. Is the function working correctly? Do I need to upgrade my versions?

[GarethChetwood]

It's quite confusing but the name from v2 is: beforeMaskedValueChange

beforeMaskedValueChange.

[brunayfy]

Its not working for me either.

[myang5]

I haven't found a replacement library yet lol so here's the basic callback signature if anyone needs it:

// incomingValue refers to the raw value being added to the input
const beforeMaskedValueChange = (previousState, currentState, incomingValue, mask) => {

  // Return value needs to have at least this shape:
  return { value: null, selection: { start: null, end: null } };
};