Cleanup

node_modules/validator/lib/rtrim.js

@@ -10,10 +10,22 @@ var _assertString = _interopRequireDefault(require("./util/assertString"));
 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
 function rtrim(str, chars) {
-  (0, _assertString.default)(str); // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions#Escaping
+  (0, _assertString.default)(str);
 
-  var pattern = chars ? new RegExp("[".concat(chars.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'), "]+$"), 'g') : /\s+$/g;
-  return str.replace(pattern, '');
+  if (chars) {
+    // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions#Escaping
+    var pattern = new RegExp("[".concat(chars.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'), "]+$"), 'g');
+    return str.replace(pattern, '');
+  } // Use a faster and more safe than regex trim method https://blog.stevenlevithan.com/archives/faster-trim-javascript
+
+
+  var strIndex = str.length - 1;
+
+  while (/\s/.test(str.charAt(strIndex))) {
+    strIndex -= 1;
+  }
+
+  return str.slice(0, strIndex + 1);
 }
 
 module.exports = exports.default;