From 0df2c9e6cb30721628bae20985a8ecee3eab8c2e Mon Sep 17 00:00:00 2001
From: Chantsova Ekaterina <chantsova.ekaterina@gmail.com>
Date: Thu, 24 Dec 2020 12:51:00 +0200
Subject: [PATCH] Prevent unnecessarily converting strings to numbers

---
 .../home/components/import-export/import-export.models.ts       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ui-ngx/src/app/modules/home/components/import-export/import-export.models.ts b/ui-ngx/src/app/modules/home/components/import-export/import-export.models.ts
index cd37c43223..2abc8d8317 100644
--- a/ui-ngx/src/app/modules/home/components/import-export/import-export.models.ts
+++ b/ui-ngx/src/app/modules/home/components/import-export/import-export.models.ts
@@ -146,7 +146,7 @@ function splitCSV(str: string, sep: string): string[] {
 
 function isNumeric(str: any): boolean {
   str = str.replace(',', '.');
-  return !isNaN(parseFloat(str)) && isFinite(str);
+  return (str - parseFloat(str) + 1) >= 0 && Number(str).toString() === str;
 }
 
 function convertStringToJSType(str: string): any {