placeholder = $placeholder; return $this; } public function getPlaceholder() { return $this->placeholder; } protected function newControl() { $control = new AphrontFormTextControl(); $placeholder = $this->getPlaceholder(); if (strlen($placeholder)) { $control->setPlaceholder($placeholder); } return $control; } protected function newConduitParameterType() { return new ConduitStringParameterType(); } protected function newBulkParameterType() { return new BulkStringParameterType(); } }