From 467784cb2a6bd31380761b26f067188137a23f55 Mon Sep 17 00:00:00 2001
From: Marcus Hill <bcf8c9f2@opayq.com>
Date: Sun, 17 Apr 2022 23:30:10 +0100
Subject: [PATCH] Define the number regex as a constant and use that instead

---
 api/v1/contacts/contact_model.php | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/api/v1/contacts/contact_model.php b/api/v1/contacts/contact_model.php
index fb35f365..5d8e3da6 100644
--- a/api/v1/contacts/contact_model.php
+++ b/api/v1/contacts/contact_model.php
@@ -1,10 +1,12 @@
 <?php
+define('number_regex', '/[^0-9]/');
+
 $name = trim(strip_tags(mysqli_real_escape_string($mysqli,$_POST['contact_name'])));
 $title = trim(strip_tags(mysqli_real_escape_string($mysqli,$_POST['contact_title'])));
 $department = intval($_POST['contact_department']);
-$phone = preg_replace("/[^0-9]/", '',$_POST['contact_phone']);
-$extension = preg_replace("/[^0-9]/", '',$_POST['contact_extension']);
-$mobile = preg_replace("/[^0-9]/", '',$_POST['contact_mobile']);
+$phone = preg_replace(number_regex, '', $_POST['contact_phone']);
+$extension = preg_replace(number_regex, '', $_POST['contact_extension']);
+$mobile = preg_replace(number_regex, '', $_POST['contact_mobile']);
 $email = trim(strip_tags(mysqli_real_escape_string($mysqli,$_POST['contact_email'])));
 $notes = trim(strip_tags(mysqli_real_escape_string($mysqli,$_POST['contact_notes'])));
 $auth_method = trim(strip_tags(mysqli_real_escape_string($mysqli,$_POST['contact_auth_method'])));