From 5fddd49613bea66e5104505fe4aa288d79673a1d Mon Sep 17 00:00:00 2001
From: Anyon <zoujingli@qq.com>
Date: Wed, 21 Oct 2020 18:45:49 +0800
Subject: [PATCH] Update admin.js

---
 public/static/admin.js | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/public/static/admin.js b/public/static/admin.js
index d15ac7dfa..94df0a845 100644
--- a/public/static/admin.js
+++ b/public/static/admin.js
@@ -580,13 +580,9 @@ $(function () {
             $this.parent().append($box.append($text)), $text.off('keydown blur'), (tags.length > 0 && showTags(tags));
             $text.on('keydown blur', function (event, value) {
                 if (event.keyCode === 13 || event.type === 'blur') {
-                    event.preventDefault(), (value = $text.val());
-                    if (tags.indexOf($(this).val()) > -1) {
-                        layer.msg('该标签已存在')
-                    } else if ((value + '').replace(/\s+/g, '').length > 0) {
-                        tags.push(value), $this.val(tags.join(','));
-                        showTags([value]), this.focus(), $text.val('');
-                    }
+                    event.preventDefault(), (value = $text.val().replace(/^\s*|\s*$/g, ''));
+                    if (tags.indexOf($(this).val()) > -1) return layer.msg('该标签已经存在！');
+                    if (value.length > 0) tags.push(value), $this.val(tags.join(',')), showTags([value]), this.focus(), $text.val('');
                 }
             });