Don't force deadline date to be inside the conference dates

For most real world conferences that makes it useless.

Spotted by Steve Singer

diff --git a/postgresqleu/confsponsor/backendforms.py b/postgresqleu/confsponsor/backendforms.py
index ea997768d2c83bbe5e876dff47a3f3c340e32717..56d0a6cbd31acd33e7bc2e652b5e57946c53b8d9 100644 (file)
--- a/postgresqleu/confsponsor/backendforms.py
+++ b/postgresqleu/confsponsor/backendforms.py
@@ -106,6 +106,7 @@ class BackendSponsorshipLevelBenefitForm(BackendForm):
     dynamic_preview_fields = ['tweet_template']
     form_before_new = BackendSponsorshipNewBenefitForm
     readonly_fields = ['benefit_class_name', ]
+    exclude_date_validators = ['deadline', ]
 
     class_param_fields = []  # Overridden in subclass!