make validate method abstract

johanrosenson · johanrosenson · commit e5d1b9ac2b7e · 2021-03-01T18:37:10.000+07:00
diff --git a/src/ValidateInput.php b/src/ValidateInput.php
@@ -15,10 +15,7 @@ trait ValidateInput
      *
      * @throws InvalidArgumentException
      */
-    protected function validate(InputInterface $input) : void
-    {
-        //
-    }
+    abstract protected function validate(InputInterface $input) : void;
 
     /**
      * Execute the console command.
