Added TDF validation script

build/scripts/TargetDescriptionFiles/Variant.php

@@ -0,0 +1,27 @@
+<?php
+
+class Variant
+{
+    public ?string $name = null;
+    public ?string $package = null;
+    public ?string $pinout = null;
+
+    public function validate(): array
+    {
+        $failures = [];
+
+        if (empty($this->name)) {
+            $failures[] = 'Name not found';
+        }
+
+        if ($this->name == "standard") {
+            $failures[] = 'Name set to "standard" - needs attention';
+        }
+
+        if (empty($this->package)) {
+            $failures[] = 'Package not found';
+        }
+
+        return $failures;
+    }
+}