Allow to send mail with BCC recipients only + remove some unused vars

git-svn-id: https://svn.roundcube.net/trunk@1120 208e9e7b-5314-0410-a742-e7e81cd9613c

1 files changed, 4 insertions, 1 deletions

diff --git a/roundcubemail/program/js/app.js b/roundcubemail/program/js/app.js
index eef6d28b3..9419d776d 100644
--- a/roundcubemail/program/js/app.js
+++ b/roundcubemail/program/js/app.js
@@ -1695,11 +1695,14 @@ function rcube_webmail()
     {
     // check input fields
     var input_to = rcube_find_object('_to');
+    var input_cc = rcube_find_object('_cc');
+    var input_bcc = rcube_find_object('_bcc');
     var input_subject = rcube_find_object('_subject');
     var input_message = rcube_find_object('_message');
 
     // check for empty recipient
-    if (input_to && !rcube_check_email(input_to.value.replace(/^\s+/, '').replace(/[\s,;]+$/, ''), true))
+    var recipients = input_to.value ? input_to.value : (input_cc.value ? input_cc.value : input_bcc.value);
+    if (!rcube_check_email(recipients.replace(/^\s+/, '').replace(/[\s,;]+$/, ''), true))
       {
       alert(this.get_label('norecipientwarning'));
       input_to.focus();