/** * Render form heading * * @access public * @return void */ public function beginRender() { $this->form = $this->widget->init(); if (!empty($this->config['legend'])) { echo Html::openTag('fieldset'); echo Html::legend($this->config['legend']); } if (!empty($this->config['description'])) { echo Html::openTag('div', ['class' => 'description']), $this->config['description'], Html::closeTag('div'); } if ($this->model) { $errors = $this->getModelErrors(); if ($errors) { echo Html::openTag('div', ['class' => 'errors']); foreach ($errors as $error) { echo Html::openTag('div', ['class' => 'error']), $error, Html::closeTag('div'); } echo Html::closeTag('div'); } } }