From 2759843b203ee1b3db4da0d2326319e072c3bf33 Mon Sep 17 00:00:00 2001
From: Michal Klobukowski <michal.klobukowski@contractors.roche.com>
Date: Thu, 29 Nov 2018 14:31:13 +0100
Subject: [PATCH] Extract FloatInput's getValidation function

Feature #14524

Arvados-DCO-1.1-Signed-off-by: Michal Klobukowski <michal.klobukowski@contractors.roche.com>
---
 src/views/run-process-panel/inputs/float-input.tsx | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/src/views/run-process-panel/inputs/float-input.tsx b/src/views/run-process-panel/inputs/float-input.tsx
index fae8f605..a5905dc5 100644
--- a/src/views/run-process-panel/inputs/float-input.tsx
+++ b/src/views/run-process-panel/inputs/float-input.tsx
@@ -3,6 +3,7 @@
 // SPDX-License-Identifier: AGPL-3.0
 
 import * as React from 'react';
+import { memoize } from 'lodash/fp';
 import { FloatCommandInputParameter, isRequiredInput } from '~/models/workflow';
 import { Field } from 'redux-form';
 import { isNumber } from '~/validators/is-number';
@@ -18,13 +19,17 @@ export const FloatInput = ({ input }: FloatInputProps) =>
         component={Input}
         parse={parseFloat}
         format={format}
-        validate={[
-            isRequiredInput(input)
-                ? isNumber
-                : () => undefined,]} />;
+        validate={getValidation(input)} />;
 
 const format = (value: any) => isNaN(value) ? '' : JSON.stringify(value);
 
+const getValidation = memoize(
+    (input: FloatCommandInputParameter) => ([
+        isRequiredInput(input)
+            ? isNumber
+            : () => undefined,])
+);
+
 const Input = (props: GenericInputProps) =>
     <GenericInput
         component={InputComponent}
-- 
2.30.2