Don't allow welcome email to be enabled without setting contents

diff --git a/postgresqleu/confreg/models.py b/postgresqleu/confreg/models.py
index 1a853715a8b72f97dd2083a754afebac6f0e071b..3c49fd19209883939d11a0ce0773618bca32c633 100644 (file)
--- a/postgresqleu/confreg/models.py
+++ b/postgresqleu/confreg/models.py
@@ -183,6 +183,11 @@ class Conference(models.Model):
 
                return False
 
+       def clean(self):
+               cc = super(Conference, self).clean()
+               if self.sendwelcomemail and not self.welcomemail:
+                       raise ValidationError("Must specify an actual welcome mail if it's enabled!")
+
 class RegistrationClass(models.Model):
        conference = models.ForeignKey(Conference, null=False)
        regclass = models.CharField(max_length=64, null=False, blank=False)