'Cannot read property 'charAt' of undefined'

[lukaVarga]

After updating to v3.1.1 (from v2.1.5), I am getting the following error whenever I try to select a different country in the dropdown than the default one:

TypeError: Cannot read property 'charAt' of undefined
    at new Y (vendors.app.js:42908)
    at Y (vendors.app.js:42908)
    at VueComponent.choose (vendors.app.js:43404)
    at click (vendors.app.js:43730)

This happens only if I specify:
:input-options="{ showDialCode: true }" -> if the showDialCode is false, there is no error

It's happening within the choose method, when calling PhoneNumber(this.phoneObject.number.national, this.activeCountry.iso2).getNumber('international')

[iamstevendao]

Thanks for the report @lukaVarga. It's fixed in v3.1.2.

[lukaVarga]

@iamstevendao cheers, thanks for a quick response and a quick fix :) I can confirm it's working :)