From 48aff5c9a9774271d2b14797677e18e2e92d0c3f Mon Sep 17 00:00:00 2001
From: Tim Bolender <tim@bolender.info>
Date: Wed, 23 Apr 2014 18:47:29 +0200
Subject: [PATCH] Alpha channel of calendar color is optional now

---
 Core/Frameworks/Formal/Form.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Core/Frameworks/Formal/Form.php b/Core/Frameworks/Formal/Form.php
index 960baf3..afba56c 100644
--- a/Core/Frameworks/Formal/Form.php
+++ b/Core/Frameworks/Formal/Form.php
@@ -316,7 +316,7 @@ class Form {
 	}
 
 	public function validateColor($sValue, \Formal\Form\Morphology $oMorpho, \Formal\Element $oElement) {
-		if(!empty($sValue) && !preg_match("/^#[a-fA-F0-9]{8}$/", $sValue)) {
+		if(!empty($sValue) && !preg_match("/^#[a-fA-F0-9]{6}([a-fA-F0-9]{2})?$/", $sValue)) {
 			return "<strong>" . $oElement->option("label") . "</strong> is not a valid color with format '#RRGGBBAA' in hexadecimal values.";
 		}