update validations
authorDavid A. Cuadrado <krawek@gmail.com>
Sat, 6 Nov 2010 23:32:15 +0000 (18:32 -0500)
committerDavid A. Cuadrado <krawek@gmail.com>
Sat, 6 Nov 2010 23:32:15 +0000 (18:32 -0500)
commitd8911d81a0f0d09b022312734bfee39e9cab1a9d
tree0799c1efd4506b0f6d467ac771fa8ffb587b6eb6
parent3367d2ff929b71e13400cb46509ff6acde68bd89
update validations

Signed-off-by: David A. Cuadrado <krawek@gmail.com>
app/models/group.rb