From 25a22d24a531442978017d36d78e89d66f17f00b Mon Sep 17 00:00:00 2001
From: cxt <853663049@qq.com>
Date: Tue, 7 Jan 2020 16:12:39 +0800
Subject: [PATCH] =?UTF-8?q?=E5=88=9B=E5=BB=BA=E7=9F=A5=E8=AF=86=E7=82=B9?=
=?UTF-8?q?=E7=9A=84check?=
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---
app/controllers/tag_disciplines_controller.rb | 3 +++
1 file changed, 3 insertions(+)
diff --git a/app/controllers/tag_disciplines_controller.rb b/app/controllers/tag_disciplines_controller.rb
index 2650f51eb..afc2dfa19 100644
--- a/app/controllers/tag_disciplines_controller.rb
+++ b/app/controllers/tag_disciplines_controller.rb
@@ -2,7 +2,10 @@ class TagDisciplinesController < ApplicationController
before_action :require_login
def create
+ render_error("请输入知识点") if params[:name].blank?
+ render_error("输入字符长度限制在15个以内") if params[:name].length > 15
sub_discipline = SubDiscipline.find_by!(id: params[:sub_discipline_id])
+ render_error("重复的知识点") if sub_discipline.tag_disciplines.exists?(name: params[:name].to_s.strip)
tag_discipline = TagDiscipline.create!(name: params[:name].to_s.strip, sub_discipline: sub_discipline, user_id: current_user.id)
render_ok({tag_discipline_id: tag_discipline.id})
end