X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fws%2Frest%2FRestJob.java;h=e04a68124e431ec2ce8541eb8dc81b8f1c6b30a1;hb=4a3c64c3d8e65cc34ce36dd2cf8a575eea6d5493;hp=82b157d8af1ddec438672e4ca9984d5b1f34cbef;hpb=cbb5b519ea1986d0e2016a6472e7583ec98c5294;p=jalview.git

diff --git a/src/jalview/ws/rest/RestJob.java b/src/jalview/ws/rest/RestJob.java
index 82b157d..e04a681 100644
--- a/src/jalview/ws/rest/RestJob.java
+++ b/src/jalview/ws/rest/RestJob.java
@@ -100,9 +100,11 @@ public class RestJob extends AWsJob
           // TODO: move validation of input data to SeqGroupIndexVector
           if ((prm.getValue() instanceof SeqGroupIndexVector)
                   && (_input.getGroups() != null && _input.getGroups()
-                          .size() > 0))
+                          .size() >= prm.getValue().min))
           {
             alinp.add(prm.getValue());
+          } else {
+            statMessage=("Not enough groups defined on the alignment - need at least "+prm.getValue().min);
           }
         }
       }