templates/bootstrap/account/edit/resetpin.tpl
<form action="{$smarty.server.SCRIPT_NAME}" method="post" role="form">
<input type="hidden" name="page" value="{$smarty.request.page|escape}">
<input type="hidden" name="action" value="{$smarty.request.action|escape}">
<input type="hidden" name="do" value="genPin">
<input type="hidden" name="ctoken" value="{$CTOKEN|escape|default:""}" />
<div class="col-lg-6">
<div class="panel panel-info">
<div class="panel-heading">
<i class="fa fa-lock fa-fw"></i> Reset PIN
</div>
<div class="panel-body">
<div class="row">
<div class="col-lg-12">
<div class="form-group">
<label>Current Password</label>
<input class="form-control" type="password" name="currentPassword">
</div>
</div>
</div>
</div>
<div class="panel-footer">
<input type="submit" class="btn btn-success btn-sm" value="Reset PIN">
</div>
</div>
</div>
</form>