At least one checked validation for CheckBox inside ListView in ASP.Net using Custom Validator

Mudassar,

With respect to my previous questionListview Checkbox checked using jquery

the code works fine and it checks for any checkbox checked in listview and returns a alert msg but now it does not check for any required field validators in the page. I the checkbox is  checked it fires button click event. I need to check for validators also and after that only it must check for checkbox validation. The link for previous question is http://www.aspforums.net/Threads/595209/Listview-Checkbox-checked-using-jquery/

I need to merge the code for required field validation check with checkbox check

Thanks in advance