utilities.js: Remove custom string trim() prototype

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/trim
jpatokal · Jul 10, 2023 · 8a32e26 · 8a32e26
1 parent ecc6558
commit 8a32e26
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diff --git a/js/utilities.js b/js/utilities.js
@@ -11,9 +11,6 @@ var HintActiveClass = "hintTextboxActive";
 var MiniHintClass = "hintTextboxMini";
 var MiniHintActiveClass = "hintTextboxActiveMini";
 
-// define a custom method on the string class to trim leading and training spaces
-String.prototype.trim = function() { return this.replace(/^\s+|\s+$/g, ''); };
-
 function initHintTextboxes() {
   var inputs = document.getElementsByTagName('input');
   for (i=0; i<inputs.length; i++) {

diff --git a/js/utilities.min.js b/js/utilities.min.js