From e848180aaa9640de871796ca1a3e4f8110701fd6 Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Thu, 12 May 2011 16:18:19 -0400
Subject: [PATCH] Improve display name composition when saving contacts (#1487143), with plugin-support; allow empty names in sql address book, fall back to e-mail address in listing and vcard export

---
 program/include/rcube_ldap.php |   20 ++++++++++++++++++++
 1 files changed, 20 insertions(+), 0 deletions(-)

diff --git a/program/include/rcube_ldap.php b/program/include/rcube_ldap.php
index d9f5a10..f166fd2 100644
--- a/program/include/rcube_ldap.php
+++ b/program/include/rcube_ldap.php
@@ -610,6 +610,26 @@
 
 
     /**
+     * Check the given data before saving.
+     * If input not valid, the message to display can be fetched using get_error()
+     *
+     * @param array Assoziative array with data to save
+     * @return boolean True if input is valid, False if not.
+     */
+    public function validate($save_data)
+    {
+        // check for name input
+        if (empty($save_data['name'])) {
+            $this->set_error('warning', 'nonamewarning');
+            return false;
+        }
+        
+        // validate e-mail addresses
+        return parent::validate($save_data);
+    }
+
+
+    /**
     * Create a new contact record
     *
     * @param array    Hash array with save data

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