Form validation to withdrawmaker

lnbits/__init__.py

@@ -631,6 +631,10 @@ def withdrawmaker():
     usr = data["usr"]
     wall = wal.split("-")
     
+    #Form validation 
+    if int(amt) < 0 or not tit.isalpha() or wal == "" or int(minamt) < 0 or int(maxamt) < 0 or int(minamt) > int(maxamt) or int(tme) < 0:
+        return jsonify({"ERROR": "FORM ERROR"}), 401
+   
     #If id that means its a link being edited, delet the record first
     if "id" in data:
         unid = data["id"].split("-")