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i have 11 check boxes within a pannel in my page, so that user select one of them i want to put a fielld validator with them. can somebody tells me which one field validator should i use and how, coz i have use custom validator, and required field validator with it but they didnt work.

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You need to use client side validation for checkboxes.
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saifullahiit 29-Mar-12 0:12am    
Pravinjas 9-Apr-12 5:12am    
use following javascript code

var rdo1=document.getElementById('ID of your checkbox');
//user message

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