From a9c20ec280ce3a968abbca5611dcd63f412b5d34 Mon Sep 17 00:00:00 2001
From: Stephen Scott <sa_scott@yahoo.com>
Date: Thu, 13 Dec 2018 19:46:59 +0000
Subject: [PATCH] Core: change focus() to trigger("focus") (#2243)

Change focus() to trigger("focus") so that jQuery Migrate 3.x doesn't flag it as deprecated.
---
 src/core.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core.js b/src/core.js
index 08352d4..ccb8d4c 100644
--- a/src/core.js
+++ b/src/core.js
@@ -602,7 +602,7 @@ $.extend( $.validator, {
 				try {
 					$( this.findLastActive() || this.errorList.length && this.errorList[ 0 ].element || [] )
 					.filter( ":visible" )
-					.focus()
+					.trigger( "focus" )
 
 					// Manually trigger focusin event; without it, focusin handler isn't called, findLastActive won't have anything to find
 					.trigger( "focusin" );