How to validate asp checkBox using JQuery in C#

Question

How to validate asp checkBox using JQuery in C# ?

Raj Kumar · Answer

---------------- JQuery Code for two CheckBoxLists -------------------- $(function() { function checkBoxClicked() { //Get the total of selected CheckBoxes var n1 = $(#list1 input:checked).length; var n2 = $(#list2 input:checked).length; //Set the value of the txtCheckbox control $(input:#txtCheckbox).val(n1 == 0 ?  : n1); $(input:#txtCheckbox2).val(n2 == 0 ?  : n2); } //intercept any check box click event inside the #list Div $(#list1 :checkbox).click(checkBoxClicked); $(#list2 :checkbox).click(checkBoxClicked); }); --------------------------------------------------------------------- -------------------------- HTML Code for Two CheckBoxLists ----------------- RepeatLayout=Table RepeatColumns=3> runat=server ControlToValidate=txtCheckbox ValidationGroup=testGroup EnableClientScript=true>* RepeatLayout=Table RepeatColumns=3> runat=server ControlToValidate=txtCheckbox2 ValidationGroup=testGroup EnableClientScript=true>* ----------------------------------------------------------------------