Add config/preference option to disable saving messages in localStorage (#1489979)

1 files changed, 4 insertions, 0 deletions

diff --git a/config/defaults.inc.php b/config/defaults.inc.php
index 56791fb99..5e9a2bbdd 100644
--- a/config/defaults.inc.php
+++ b/config/defaults.inc.php
@@ -947,6 +947,10 @@ $config['compose_extwin'] = false;
 // 0 - never, 1 - always, 2 - on reply to HTML message, 3 - on forward or reply to HTML message
 $config['htmleditor'] = 0;
 
+// save copies of compose messages in the browser's local storage
+// for recovery in case of browser crashes and session timeout.
+$config['compose_save_localstorage'] = true;
+
 // show pretty dates as standard
 $config['prettydate'] = true;