<asp:CompareValidator runat="server" id="cmpNumbers" controltovalidate="txtNumber" ValueToCompare="000000000" operator="MoreThan" type="Integer" errormessage="Invalid Number" />
if(parseInt(textboxvalue) == 0) { alert('All Zero entered'); }
if(textbox.Text.Lenth==11 & int.parse(textbox.Text)==0) textbox.Text.clear();
var
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