Util.pm: improve multiple email address checking
commite175e50bcb17598424fa1a550cd18b4db16ff71a
authorKyle J. McKay <mackyle@gmail.com>
Tue, 1 Nov 2016 15:05:25 +0000 (1 08:05 -0700)
committerKyle J. McKay <mackyle@gmail.com>
Tue, 1 Nov 2016 15:05:25 +0000 (1 08:05 -0700)
tree3d7bebf528ca449f40ce2dfaeffc3e1fafe3632d
parentebcdb1436f323aa83a7a678befc37983fdd520cd
Util.pm: improve multiple email address checking

Both notifymail and notifytag use a zero-or-more email addresses
field where multiple addresses are separated by commas.

Improve the checking on these fields so that each email in the
list must be a valid_email.

Also add a new helpfer function "clean_email_multi" that eliminates
duplicates and cleans up extraneous white space.

Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
Girocco/Util.pm