X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/f9001779751f83dc8a10e478bfecb4d8dd5f964c..38ca813a0e312e2768e5b9519f0415cd0aa84781:/wp-includes/js/tinymce/themes/advanced/js/anchor.js

diff --git a/wp-includes/js/tinymce/themes/advanced/js/anchor.js b/wp-includes/js/tinymce/themes/advanced/js/anchor.js
index d7a854e9..7b556351 100644
--- a/wp-includes/js/tinymce/themes/advanced/js/anchor.js
+++ b/wp-includes/js/tinymce/themes/advanced/js/anchor.js
@@ -19,6 +19,11 @@ var AnchorDialog = {
 	update : function() {
 		var ed = this.editor, elm, name = document.forms[0].anchorName.value;
 
+		if (!name || !/^[a-z][a-z0-9\-\_:\.]*$/i.test(name)) {
+			tinyMCEPopup.alert('advanced_dlg.anchor_invalid');
+			return;
+		}
+
 		tinyMCEPopup.restoreSelection();
 
 		if (this.action != 'update')