I have 3 DropDownLists, Day, Month, Year, so simply, date of birth.I need to validate these 3 together, means, if I selected day = 2, and month = 3, but I didn't select a Year (default selected value = http://stackoverflow.com/questions/13847411/null), I need this validator to tell me that the DOB is not fully set.How can I link these 3 DropDownLists together?
Validating a group of controlers together using ONE validator in ASP. NET
- Thread starter mtt19
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