[improvement] optimize isNaN (#3988)

src/utils/validate/number.ts

@@ -1,3 +1,13 @@
+/* eslint-disable no-self-compare */
+
 export function isNumber(value: string): boolean {
   return /^\d+(\.\d+)?$/.test(value);
 }
+
+export function isNaN(value: any): boolean {
+  if (Number.isNaN) {
+    return Number.isNaN(value);
+  }
+
+  return value !== value;
+}