[RESOLVED] Required Field Validator and updatepanel issue

                        
                        Battery Brand
                        
                            
                                
                                                                            onselectedindexchanged="dropbrand_SelectedIndexChanged" Width="287px"
                                        Height="19px">    Add New Brand
                                
                            
                            
                    
                    
                        
                         

                         
                        
                    

RequireField Validator not Working when I have DropDownlist into UpdatePanel

please let me know how to fix this

Thanks

Try setting InitialValue to -1 on the rfv.