Issue #2900692 by bojanz: Add Eircode to LabelHelper

src/LabelHelper.php

@@ -212,9 +212,10 @@ class LabelHelper {
    */
   public static function getPostalCodeLabels() {
     return [
+      PostalCodeType::EIR => t('Eircode', [], ['context' => 'Address label']),
+      PostalCodeType::PIN => t('Pin code', [], ['context' => 'Address label']),
       PostalCodeType::POSTAL => t('Postal code', [], ['context' => 'Address label']),
       PostalCodeType::ZIP => t('Zip code', [], ['context' => 'Address label']),
-      PostalCodeType::PIN => t('Pin code', [], ['context' => 'Address label']),
     ];
   }