From 5f35a42fe351888ba786bf2a316f3be8f04aa3fd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Julien=20Fastr=C3=A9?= <julien.fastre@champs-libres.coop>
Date: Thu, 24 Mar 2022 22:09:12 +0100
Subject: [PATCH] allow phonumber helper to format null value

---
 .../Phonenumber/PhoneNumberHelperInterface.php              | 2 +-
 .../ChillMainBundle/Phonenumber/PhonenumberHelper.php       | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/Bundle/ChillMainBundle/Phonenumber/PhoneNumberHelperInterface.php b/src/Bundle/ChillMainBundle/Phonenumber/PhoneNumberHelperInterface.php
index 1ed67d967..12e74550e 100644
--- a/src/Bundle/ChillMainBundle/Phonenumber/PhoneNumberHelperInterface.php
+++ b/src/Bundle/ChillMainBundle/Phonenumber/PhoneNumberHelperInterface.php
@@ -22,7 +22,7 @@ use libphonenumber\PhoneNumber;
  */
 interface PhoneNumberHelperInterface
 {
-    public function format(PhoneNumber $phoneNumber): string;
+    public function format(?PhoneNumber $phoneNumber = null): string;
 
     /**
      * Get type (mobile, landline, ...) for phone number.
diff --git a/src/Bundle/ChillMainBundle/Phonenumber/PhonenumberHelper.php b/src/Bundle/ChillMainBundle/Phonenumber/PhonenumberHelper.php
index 22f580d78..fa1b097c8 100644
--- a/src/Bundle/ChillMainBundle/Phonenumber/PhonenumberHelper.php
+++ b/src/Bundle/ChillMainBundle/Phonenumber/PhonenumberHelper.php
@@ -78,8 +78,12 @@ final class PhonenumberHelper implements PhoneNumberHelperInterface
      *
      * @throws NumberParseException
      */
-    public function format(PhoneNumber $phoneNumber): string
+    public function format(?PhoneNumber $phoneNumber = null): string
     {
+        if (null === $phoneNumber) {
+            return '';
+        }
+
         return $this->phoneNumberUtil
             ->formatOutOfCountryCallingNumber($phoneNumber, $this->config['default_carrier_code']);
     }