% $m->callback(CallbackName => 'BeforeAddress', Ticket => $TicketObj, Address => $addr, Type => $type, Checked => \$checked);
% $recips{$addr->address}++;
<input type="checkbox" class="checkbox" name="TxnSendMailTo" <% $checked ? 'checked="checked"' : '' |n%> value="<%$addr->address%>" id="TxnSendMailTo-<% $addr->address %>-<% $recips{$addr->address} %>" />
% $m->callback(CallbackName => 'BeforeAddress', Ticket => $TicketObj, Address => $addr, Type => $type, Checked => \$checked);
% $recips{$addr->address}++;
<input type="checkbox" class="checkbox" name="TxnSendMailTo" <% $checked ? 'checked="checked"' : '' |n%> value="<%$addr->address%>" id="TxnSendMailTo-<% $addr->address %>-<% $recips{$addr->address} %>" />