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i have 4 combo boxes, the user should select records in all the combo boxes, please the the validiations
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Karen Mitchelle 15-May-14 2:18am    
What kind of validations do you want to do?
DamithSL 15-May-14 2:34am    
update the question with your aspx code and what have you tried?

use validation group
validation group is available in asp.net
 
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Use required field validation. and set it's initial value property and also set validation group.
make sure that validation group for combobox and validation must be same.
 
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