Fix positive float number input validation (#1233)

* Fix positive float number validation

* Update changelog

CHANGELOG.md

@@ -66,6 +66,7 @@ All notable, unreleased changes to this project will be documented in this file.
 - Fix huge payload issue for plugins view - #1203 by @kamilpastuszka
 - Fix content type validation in create page view - #1205 by @orzechdev
 - Fix list pagination crash on search - #1230 by @orzechdev
+- Fix positive float number input validation - #1233 by @orzechdev
 
 # 2.11.1
 

src/utils/handlers/nonNegativeValueChangeHandler.ts

@@ -2,7 +2,7 @@ import { FormChange } from "@saleor/hooks/useForm";
 
 function createNonNegativeValueChangeHandler(change: FormChange) {
   return (event: React.ChangeEvent<any>) => {
-    if (/^\d*(\.\d+)?$/.test(event.target.value)) {
+    if (/^\d*(\.\d*)?$/.test(event.target.value)) {
       change(event);
     }
   };