From 8db790f25e88ef8621678c432dd3db330319c675 Mon Sep 17 00:00:00 2001
From: Frederike Ramin <frederike.ramin@digitalservice.bund.de>
Date: Mon, 8 Aug 2022 11:42:07 +0200
Subject: [PATCH] Fix , passing as float

---
 src/lib/isFloat.js | 2 +-
 test/validators.js | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/lib/isFloat.js b/src/lib/isFloat.js
index e6cced044..643f9729f 100644
--- a/src/lib/isFloat.js
+++ b/src/lib/isFloat.js
@@ -5,7 +5,7 @@ export default function isFloat(str, options) {
   assertString(str);
   options = options || {};
   const float = new RegExp(`^(?:[-+])?(?:[0-9]+)?(?:\\${options.locale ? decimal[options.locale] : '.'}[0-9]*)?(?:[eE][\\+\\-]?(?:[0-9]+))?$`);
-  if (str === '' || str === '.' || str === '-' || str === '+') {
+  if (str === '' || str === '.' || str === ',' || str === '-' || str === '+') {
     return false;
   }
   const value = parseFloat(str.replace(',', '.'));
diff --git a/test/validators.js b/test/validators.js
index 87f73ccd4..039ce70d4 100644
--- a/test/validators.js
+++ b/test/validators.js
@@ -3947,6 +3947,7 @@ describe('Validators', () => {
         '  ',
         '',
         '.',
+        ',',
         'foo',
         '20.foo',
         '2020-01-06T14:31:00.135Z',