alter table with check constraint

SET ANSI_PADDING OFF
GO
ALTER TABLE [dbo].[web_contracts]  WITH NOCHECK ADD  CONSTRAINT [CK_web_contracts] CHECK NOT FOR REPLICATION (([payment_source]=(3) AND len(isnull([eft_routing_number],''))=(9)))
GO
ALTER TABLE [dbo].[web_contracts] CHECK CONSTRAINT [CK_web_contracts]
GO
EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'Routing number is not specified' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'web_contracts', @level2type=N'CONSTRAINT',@level2name=N'CK_web_contracts'