Bug fix.

.gitignore

LICENSE.txt

README.md

README.txt

config/schema/external_data_source.schema.yml

external_data_source.routing.yml

phpcs.xml

src/Annotation/ExternalDataSource.php

src/Controller/AccessController.php

src/Controller/ExternalDataSourceController.php

src/Plugin/ExternalDataSource/Countries.php

src/Plugin/ExternalDataSource/FranceRegions.php

src/Plugin/ExternalDataSource/FranceZipCodes.php

src/Plugin/ExternalDataSourceBase.php

src/Plugin/ExternalDataSourceInterface.php

...ugin/Field/FieldFormatter/ExternalDataSourceFormatter.php

src/Plugin/Field/FieldType/ExternalDataSource.php

...ield/FieldWidget/ExternalDataSourceAutoCompleteWidget.php

.../Field/FieldWidget/ExternalDataSourceCheckboxesWidget.php

...ugin/Field/FieldWidget/ExternalDataSourceSelectWidget.php