how to give validation to dropdownlist

Question

i want to give validation to dropdownlist. if ddl have select value then pop message as select ddl.plz help it out

Ravi Patel · Answer

Hi  you can use client side validation by using jquery go through the link http://www.freezecoders.com/2012/10/jquery-validation-for-drop-down-box.html

Raja T · Answer

Hi checkout bellow code Delhi Noida Gurgaon Mumbai Pune Banglore Lucknow --Select-- Delhi Noida Gurgaon Mumbai Pune Banglore Lucknow more details checkout below links http://www.dotnet-tricks.com/Tutorial/aspnet/DNY7170612-Validate-ListBox-and-DropDown-List-using-Required-Field-Validator.html http://www.java2s.com/Code/ASP/Validation-by-Control/RequiredFieldValidatorforaspdropdownlistC.htm

Mohammad Aman · Answer

DropDownListEventType  runat=server AppendDataBoundItems=True> Select Type ControlToValidate= DropDownListEventType  InitialValue=0 > Look this i hope it will help u