From 59f253d0872741bf99ad274415b16f3b84b36a71 Mon Sep 17 00:00:00 2001
From: Hykilpikonna <me@hydev.org>
Date: Sun, 22 Nov 2020 13:54:34 -0500
Subject: [PATCH] [+] touch: Validate name is alphanumeric

---
 src/commands.py | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/commands.py b/src/commands.py
index 56f79fa..2bddbca 100644
--- a/src/commands.py
+++ b/src/commands.py
@@ -41,6 +41,15 @@ def touch(update, context):
     chat = update.effective_chat
     user = database.checkUser(chat.id)
 
+    # No args
+    if len(context.args) != 2:
+        return "用法: /touch <request name> <proper url>"
+
+    # Validate name
+    name = context.args[0]
+    if not name.isalnum():
+        return "只能有数字或者字母哦w"
+
 
 def rm(update, context):
     chat = update.effective_chat