woocommerce / woocommerce

					if ( $validate_fieldset && '' !== $data[ $key ] && ! WC_Validation::is_postcode( $data[ $key ], $country ) ) {

						switch ( $country ) {

							case 'IE':

								/* translators: %1$s: field name, %2$s finder.eircode.ie URL */

								$postcode_validation_notice = sprintf( __( '%1$s is not valid. You can look up the correct Eircode <a target="_blank" href="%2$s">here</a>.', 'woocommerce' ), '<strong>' . esc_html( $field_label ) . '</strong>', 'https://finder.eircode.ie' );

								break;

							default:

								/* translators: %s: field name */

								$postcode_validation_notice = sprintf( __( '%s is not a valid postcode / ZIP.', 'woocommerce' ), '<strong>' . esc_html( $field_label ) . '</strong>' );

								/* translators: %1$s: field name, %2$s finder.eircode.ie URL */

								$postcode_validation_notice = sprintf( __( '%1$s is not valid. You can look up the correct Eircode <a target="_blank" href="%2$s">here</a>.', 'woocommerce' ), '<strong>' . esc_html( $field_label ) . '</strong>', 'https://finder.eircode.ie' );

								break;

							default:

								/* translators: %s: field name */

								$postcode_validation_notice = sprintf( __( '%s is not a valid postcode / ZIP.', 'woocommerce' ), '<strong>' . esc_html( $field_label ) . '</strong>' );

						}

						$errors->add( 'validation', apply_filters( 'woocommerce_checkout_postcode_validation_notice', $postcode_validation_notice, $country, $data[ $key ] ) );

					}