accept mailto: URIs as OStatus identifiers

1 files changed, 6 insertions, 0 deletions

diff --git a/lib/activityutils.php b/lib/activityutils.php
index 401fd7fc2..dd38d4e14 100644
--- a/lib/activityutils.php
+++ b/lib/activityutils.php
@@ -257,6 +257,12 @@ class ActivityUtils
      */
     static function validateUri($uri)
     {
+        // Check mailto: URIs first
+
+        if (preg_match('/^mailto:(.*)$/', $uri, $match)) {
+            return Validate::email($match[1], common_config('email', 'check_domain'));
+        }
+
         if (Validate::uri($uri)) {
             return true;
         }