initial commit

htdocs/libraries/Nibble-Forms/Nibble/NibbleForms/Field/Options.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace Nibble\NibbleForms\Field;
+
+use Nibble\NibbleForms\Useful;
+
+abstract class Options extends BaseOptions
+{
+
+    public function validate($val)
+    {
+        if ($this->required) {
+            if (Useful::stripper($val) === false) {
+                $this->error[] = 'is required';
+            }
+        }
+        if (in_array($val, $this->false_values)) {
+            $this->error[] = "$val is not a valid choice";
+        }
+
+        return !empty($this->error) ? false : true;
+    }
+
+}