From babc06cf1605fe946a4d46d15e5cbae35161356d Mon Sep 17 00:00:00 2001
From: Mark Guinn <mark@adaircreative.com>
Date: Mon, 17 Aug 2015 16:53:38 +0100
Subject: [PATCH] FIX: Override DropdownField::validate for SS3.2 compatiblity

---
 code/TagField.php | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/code/TagField.php b/code/TagField.php
index 7337896..7fee859 100644
--- a/code/TagField.php
+++ b/code/TagField.php
@@ -327,4 +327,17 @@ class TagField extends DropdownField {
 
 		return $items;
 	}
+
+
+	/**
+	 * DropdownField assumes value will be a scalar so we must
+	 * override validate. This only applies to Silverstripe 3.2+
+	 *
+	 * @param Validator $validator
+	 * @return bool
+	 */
+	public function validate($validator) {
+		return true;
+	}
+
 }