Remove <!doctype> from markup before rendering with postscribe

prebid · Aug 16, 2022 · 52b0f4f · 52b0f4f
1 parent 2590307
commit 52b0f4f
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/utils.js b/src/utils.js
@@ -32,6 +32,9 @@ export function writeAdUrl(adUrl, width, height) {
 }
 
 export function writeAdHtml(markup) {
+  // remove <?xml> and <!doctype> tags
+  // https://github.com/prebid/prebid-universal-creative/issues/134
+  markup = markup.replace(/\<(\?xml|(\!DOCTYPE[^\>\[]+(\[[^\]]+)?))+[^>]+\>/g, '');
   postscribe(document.body, markup, {
     error: console.error
   });