diff --git a/src/main/webapp/static/plugins/ms/2.0/ms-el-form.umd.js b/src/main/webapp/static/plugins/ms/2.0/ms-el-form.umd.js
index bca8bbed..5b2d3dca 100644
--- a/src/main/webapp/static/plugins/ms/2.0/ms-el-form.umd.js
+++ b/src/main/webapp/static/plugins/ms/2.0/ms-el-form.umd.js
@@ -3129,7 +3129,7 @@ function isURLSearchParams(val) {
  * @returns {String} The String freed of excess whitespace
  */
 function trim(str) {
-  return str.replace(/^\s*/, '').replace(/\s*$/, '');
+  return str.trim ? str.trim() : str.replace(/^\s+|\s+$/g, '');
 }
 
 /**