<?php
 namespace ModStart\Form\Concern; use ModStart\Field\CascadeGroup; trait HasCascadeFields { public function cascadeGroup(\Closure $closure, $param = array()) { $group = new CascadeGroup($param['id'] . '_group_' . $param['index']); $group->renderMode($this->fieldDefaultRenderMode()); $group->context($this); $this->pushField($group); call_user_func($closure, $this); $group->end(); return $group; } } 