fix string non-alphanumeric non-whitespace chars before regex

2015-08-06 15:37:07 -07:00
parent 64732077bb
commit 783d7cf1ec
1 changed files with 6 additions and 1 deletions
--- a/server/utils/index.js
+++ b/server/utils/index.js
@ -62,7 +62,12 @@ module.exports = {
  },

  unDasherize: function unDasherize(name) {
-    return ('' + name).replace(/\-/g, ' ').trim();
+    return ('' + name)
+      // replace dash with space
+      .replace(/\-/g, ' ')
+      // strip nonalphanumarics chars except whitespace
+      .replace(/[^a-zA-Z\d\s]/g, '')
+      .trim();
  },

  getChallengeMapForDisplay: function() {