From 30fddffbbc4980ac4221adf71aa06039eda245cf Mon Sep 17 00:00:00 2001
From: Omar Hussein <opetmar91@gmail.com>
Date: Wed, 9 Aug 2023 14:21:02 +0100
Subject: [PATCH] CIWEMB-452: Fix editing payment scheme recurring
 contributions

---
 CRM/MembershipExtras/Hook/ValidateForm/UpdateSubscription.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/CRM/MembershipExtras/Hook/ValidateForm/UpdateSubscription.php b/CRM/MembershipExtras/Hook/ValidateForm/UpdateSubscription.php
index c18e5d33..0335d26b 100644
--- a/CRM/MembershipExtras/Hook/ValidateForm/UpdateSubscription.php
+++ b/CRM/MembershipExtras/Hook/ValidateForm/UpdateSubscription.php
@@ -54,6 +54,10 @@ public function __construct($form, &$fields, &$errors) {
    * Validates the subscription form submission
    */
   public function validate() {
+  if (empty($this->recurringContribution['frequency_unit'])) {
+    return;
+  }
+
     $this->validateCycleDay();
     $this->validateNextContributionDate();
   }