From 5d432125716d98cd9f352183c2e9094c00c4ed6f Mon Sep 17 00:00:00 2001
From: Brian Faust <brian@faust.de.com>
Date: Sun, 15 Sep 2024 13:16:20 +0300
Subject: [PATCH] Add reference to UPU specification

---
 src/Formatter/EGFormatter.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Formatter/EGFormatter.php b/src/Formatter/EGFormatter.php
index ffa9bd6..afecae8 100644
--- a/src/Formatter/EGFormatter.php
+++ b/src/Formatter/EGFormatter.php
@@ -9,10 +9,11 @@
 /**
  * Validates and formats postcodes in Egypt.
  *
- * Postcodes consist of 5 digits, without separator.
+ * Postcodes consist of 5 or 7 digits, without separator.
  *
  * @see https://en.wikipedia.org/wiki/List_of_postal_codes
  * @see https://en.wikipedia.org/wiki/List_of_postal_codes_in_Egypt
+ * @see https://www.upu.int/UPU/media/upu/PostalEntitiesFiles/addressingUnit/egyEn.pdf
  */
 class EGFormatter implements CountryPostcodeFormatter
 {