From 7fd36ea145a11d5896de6d064b546b1c57a83f34 Mon Sep 17 00:00:00 2001 From: Felipe Sateler Date: Sun, 1 May 2016 18:40:20 -0300 Subject: Event: Evaluate delegate selectors at add time This ensures that invalid selectors throw right away. Fixes gh-3071 Closes gh-3097 --- src/event.js | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src') diff --git a/src/event.js b/src/event.js index ffaec578d..3f1c5f31a 100644 --- a/src/event.js +++ b/src/event.js @@ -120,6 +120,11 @@ jQuery.event = { selector = handleObjIn.selector; } + // If the selector is invalid, throw any exceptions at attach time + if ( selector ) { + jQuery.find( selector, elem ); + } + // Make sure that the handler has a unique ID, used to find/remove it later if ( !handler.guid ) { handler.guid = jQuery.guid++; -- cgit v1.2.3