$form->addInput(array('type'=>'checkbox','name'=>'quotas','value'=>$cl_quotas,'onchange'=>'handlePluginCheckboxes()'));
$form->addInput(array('type'=>'checkbox','name'=>'week_view','value'=>$cl_week_view,'onchange'=>'handlePluginCheckboxes()'));
$form->addInput(array('type'=>'submit','name'=>'btn_save','value'=>$i18n->get('button.save')));
$form->addInput(array('type'=>'checkbox','name'=>'quotas','value'=>$cl_quotas,'onchange'=>'handlePluginCheckboxes()'));
$form->addInput(array('type'=>'checkbox','name'=>'week_view','value'=>$cl_week_view,'onchange'=>'handlePluginCheckboxes()'));
$form->addInput(array('type'=>'submit','name'=>'btn_save','value'=>$i18n->get('button.save')));
// Validate user input.
if (!ttValidString($cl_group, true)) $err->add($i18n->get('error.field'), $i18n->get('label.group_name'));
if (!ttValidString($cl_currency, true)) $err->add($i18n->get('error.field'), $i18n->get('label.currency'));
// Validate user input.
if (!ttValidString($cl_group, true)) $err->add($i18n->get('error.field'), $i18n->get('label.group_name'));
if (!ttValidString($cl_currency, true)) $err->add($i18n->get('error.field'), $i18n->get('label.currency'));