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views:

191

answers:

2
+1  Q: 

Validate a Collection Has at Least One Item using Validation Application Block.

Using the Enterprise Library 4.1 Validation Application Block, how can I validate that a collection property contains at least one item?

+1  A: 
Tuzo  2009-10-22 06:06:25
Thanks for providing a range of suggestions.I think for this particular requirement I'll go with #2 Self Validation.
Ian Nelson  2009-10-23 08:51:11
+1  A: 

This is already implemented in the EntLib Contrib. This is called CollectionCountValidator.

Skalp  2010-01-06 17:41:33

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