Cleanup

node_modules/validator/es/lib/isLocale.js

@@ -1,5 +1,5 @@
 import assertString from './util/assertString';
-var localeReg = /^[A-z]{2,4}([_-]([A-z]{4}|[\d]{3}))?([_-]([A-z]{2}|[\d]{3}))?$/;
+var localeReg = /^[A-Za-z]{2,4}([_-]([A-Za-z]{4}|[\d]{3}))?([_-]([A-Za-z]{2}|[\d]{3}))?$/;
 export default function isLocale(str) {
   assertString(str);