From 87c0f1820bee8f68a2990b8b5ffa61eb24d8d0f9 Mon Sep 17 00:00:00 2001
From: Sergi Almacellas Abellana <sergi@koolpi.com>
Date: Thu, 13 Jan 2022 12:48:17 +0100
Subject: [PATCH] Add pre_validate on opportunity button

issue11055
review381521003
---
 opportunity.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/opportunity.py b/opportunity.py
index e9a4e273eb..dac430a368 100644
--- a/opportunity.py
+++ b/opportunity.py
@@ -211,6 +211,14 @@ class SaleOpportunity(
                     'depends': ['state'],
                     },
                 'opportunity': {
+                    'pre_validate': [
+                        If(~Eval('party'),
+                            ('party', '!=', None),
+                            ()),
+                        If(~Eval('employee'),
+                            ('employee', '!=', None),
+                            ()),
+                        ],
                     'invisible': ~Eval('state').in_(['lead']),
                     'depends': ['state'],
                     },