fix(input): allow clearing number inputs [EE-6714] (#11187)

app/react-tools/yup-schemas.ts

@@ -0,0 +1,19 @@
+import { NumberSchema, number } from 'yup';
+
+/**
+ * Returns a Yup schema for a number that can also be NaN.
+ *
+ * This function is a workaround for a known issue in Yup where it throws type errors
+ * when the number input is empty, having a value NaN. Yup doesn't like NaN values.
+ * More details can be found in these GitHub issues:
+ * https://github.com/jquense/yup/issues/1330
+ * https://github.com/jquense/yup/issues/211
+ *
+ * @param errorMessage The custom error message to display when the value is required.
+ * @returns A Yup number schema with a custom type error message.
+ */
+export function nanNumberSchema(
+  errorMessage = 'Value is required'
+): NumberSchema {
+  return number().typeError(errorMessage);
+}