From 2c7099ada60f44e5d1962b8c6cd79aed0a19e97c Mon Sep 17 00:00:00 2001
From: Melissa Alvarez <melissa.alvarez@elastic.co>
Date: Fri, 2 Oct 2020 11:31:28 -0600
Subject: [PATCH] ensure mml validation works as expected

---
 .../hooks/use_create_analytics_form/reducer.ts              | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/x-pack/plugins/ml/public/application/data_frame_analytics/pages/analytics_management/hooks/use_create_analytics_form/reducer.ts b/x-pack/plugins/ml/public/application/data_frame_analytics/pages/analytics_management/hooks/use_create_analytics_form/reducer.ts
index 59a329b2898c1..6fb3904e76ecb 100644
--- a/x-pack/plugins/ml/public/application/data_frame_analytics/pages/analytics_management/hooks/use_create_analytics_form/reducer.ts
+++ b/x-pack/plugins/ml/public/application/data_frame_analytics/pages/analytics_management/hooks/use_create_analytics_form/reducer.ts
@@ -425,13 +425,15 @@ const validateForm = (state: State): State => {
     dependentVariable === '';
 
   const mmlValidationResult = validateMml(estimatedModelMemoryLimit, modelMemoryLimit);
-  const mmlInvalid = mmlValidationResult !== null && mmlValidationResult.invalidUnits !== undefined;
+  const mmlInvalid =
+    mmlValidationResult !== null &&
+    (mmlValidationResult.invalidUnits !== undefined || mmlValidationResult.required === true);
 
   state.form.modelMemoryLimitValidationResult = mmlValidationResult;
 
   state.isValid =
     !jobTypeEmpty &&
-    mmlInvalid &&
+    !mmlInvalid &&
     !jobIdEmpty &&
     jobIdValid &&
     !jobIdExists &&