The module adds a button to easily select only EU countries in the multi-select Allowe countries field.
The module is outdated and not compatible with PHP 8
Installation
This module is optional.
composer require "creativestyle/magesuite-eu-countries-selector" ^1.0.0
Admin settings
The feature is located in Stores -> Configuration -> General -> Country options
When the EU countries selector button is clicked then the #general_country_allow input value is set to be the same as the #general_country_eu_countries value
$('#general_country_allow').val($('#general_country_eu_countries').val())
Backend
To be added
Frontend
The is no frontend functionality in this module.