From fb189a6d5c2693c2fc196a702ff24336670bf643 Mon Sep 17 00:00:00 2001
From: Sergey Biryukov <sergeybiryukov@git.wordpress.org>
Date: Wed, 21 Aug 2019 00:26:45 +0000
Subject: [PATCH] Customizer: Trim whitespace from custom link URLs.

This complements a similar fix for the Menus screen in [45655].

Props donmhico, audrasjb.
Fixes #47888. See #47723.

git-svn-id: https://develop.svn.wordpress.org/trunk@45869 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/js/_enqueues/lib/nav-menu.js           | 2 +-
 src/js/_enqueues/wp/customize/nav-menus.js | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/js/_enqueues/lib/nav-menu.js b/src/js/_enqueues/lib/nav-menu.js
index cd62acc36f..3f1f9a7480 100644
--- a/src/js/_enqueues/lib/nav-menu.js
+++ b/src/js/_enqueues/lib/nav-menu.js
@@ -944,7 +944,7 @@
 		},
 
 		addCustomLink : function( processMethod ) {
-			var url = $('#custom-menu-item-url').val(),
+			var url = $('#custom-menu-item-url').val().trim(),
 				label = $('#custom-menu-item-name').val();
 
 			processMethod = processMethod || api.addMenuItemToBottom;
diff --git a/src/js/_enqueues/wp/customize/nav-menus.js b/src/js/_enqueues/wp/customize/nav-menus.js
index b6560366c1..69067706b3 100644
--- a/src/js/_enqueues/wp/customize/nav-menus.js
+++ b/src/js/_enqueues/wp/customize/nav-menus.js
@@ -544,6 +544,7 @@
 			var menuItem,
 				itemName = $( '#custom-menu-item-name' ),
 				itemUrl = $( '#custom-menu-item-url' ),
+				url = itemUrl.val().trim(),
 				urlRegex;
 
 			if ( ! this.currentMenuControl ) {
@@ -567,14 +568,14 @@
 			if ( '' === itemName.val() ) {
 				itemName.addClass( 'invalid' );
 				return;
-			} else if ( ! urlRegex.test( itemUrl.val() ) ) {
+			} else if ( ! urlRegex.test( url ) ) {
 				itemUrl.addClass( 'invalid' );
 				return;
 			}
 
 			menuItem = {
 				'title': itemName.val(),
-				'url': itemUrl.val(),
+				'url': url,
 				'type': 'custom',
 				'type_label': api.Menus.data.l10n.custom_label,
 				'object': 'custom'