Unable to save email address as username (since updating from 1.8.3)

[gurtjun]

Describe the bug Since updating to the latest version (from 1.8.3 to 1.8.6) the plugin is not working anymore for me. It seems that I cannot save my email as username anymore... Was there a change in the regular expression? My email is something like jo-hn.doe@example.com

I get the following error:

Failed to save add-on configuration, does not match regular expression ^([\w+\.]+@([\w-]+\.)+[\w-]{2,4})|(\+\d{5,20})$.

To Reproduce:
Steps to reproduce the behavior:

1. Go to the add-on
2. Click on 'Configuration'
3. Fill in all options (see my config below)
4. Click 'Save'
5. See error

Update Interval: 300

Babel Locale: nl_BE

Timezone: Europe/Brussels

MQTT Broker settings:

broker: core-mosquitto
port: auto_port
username: xxxx
password: xxxx

Volvo Configuration Options:

username: jo-hn.doe@example.com
password: xxxx
vin: xxxx
vccapikey:
  - xxxx
odometerMultiplier: 1
averageSpeedDivider: 1
averageFuelConsumptionMultiplier: 1

Expected behavior:
I expect the add-on to work like before, I was able to load all the details of my car before updating to the latest version

Screenshots:
If applicable, add screenshots to help explain your problem.

Version info:
Home Assistant: 2023.8.4 Supervisor: 2023.08.1 Operating System: 10.5 Add-on: 1.8.6

[Dielee]

I need your real email address to check the ReEx validation. Is this email address nearly the original ? jo-hn.doe@example.com

[gurtjun]

I need your real email address to check the ReEx validation. Is this email address nearly the original ? jo-hn.doe@example.com

Yes, it includes the - and the .

[gurtjun]

created #98 with a possible fix

[Dielee]

Should be fixed with version v1.8.7! Thanks for your PR.

[gurtjun]

Yes, I'm able to save my configuration again! Thanks!