refact

src/appled/Controllers/SafeNameAttribute.cs

@@ -1,20 +0,0 @@
-using System;
-using System.ComponentModel.DataAnnotations;
-using System.Linq;
-
-namespace nuget_host.Controllers
-{
-    internal class SafeNameAttribute : ValidationAttribute
-    {
-        public override bool IsValid(object value)
-        {
-            if (!(value is string))
-                return false;
-            string str = value as string;
-            if (str.Length>126) return false;
-            if (str.Any(c => !char.IsLetterOrDigit(c)
-            && !"-_.".Contains(c))) return false;
-            return true;
-        }
-    }
-}