From e8dd85934efe70d6c31e3a433fc8b1b27fa3e232 Mon Sep 17 00:00:00 2001
From: CJ Cenizal <cj@cenizal.com>
Date: Mon, 3 Dec 2018 16:25:15 -0800
Subject: [PATCH] Require histogram interval in Rollup Job wizard to be a whole
 number.

---
 .../steps_config/validate_histogram_interval.js          | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/x-pack/plugins/rollup/public/crud_app/sections/job_create/steps_config/validate_histogram_interval.js b/x-pack/plugins/rollup/public/crud_app/sections/job_create/steps_config/validate_histogram_interval.js
index 468e4b067cfce..c2c66fce0f214 100644
--- a/x-pack/plugins/rollup/public/crud_app/sections/job_create/steps_config/validate_histogram_interval.js
+++ b/x-pack/plugins/rollup/public/crud_app/sections/job_create/steps_config/validate_histogram_interval.js
@@ -22,6 +22,15 @@ export function validateHistogramInterval(histogram, histogramInterval) {
     )];
   }
 
+  if (Math.round(histogramInterval) !== histogramInterval) {
+    return [(
+      <FormattedMessage
+        id="xpack.rollupJobs.create.errors.histogramIntervalWholeNumber"
+        defaultMessage="Interval must be a whole number."
+      />
+    )];
+  }
+
   if (!histogramInterval) {
     return [(
       <FormattedMessage