src/TwbBundle/Form/View/Helper/TwbBundleForm.php
public function render(FormInterface $oForm, $sFormLayout = self::LAYOUT_HORIZONTAL)
    {
        //Prepare form if needed
        if (method_exists($oForm, 'prepare')) {
            $oForm->prepare();
        }

        $this->setFormClass($oForm, $sFormLayout);

        //Set form role
        if (!$oForm->getAttribute('role')) {
            $oForm->setAttribute('role', 'form');
        }

        return $this->openTag($oForm) . "\n" . $this->renderElements($oForm, $sFormLayout) . $this->closeTag();
    }
public function render(FormInterface $oForm, $sFormLayout = self::LAYOUT_HORIZONTAL)
    {
        //Prepare form if needed
        if (method_exists($oForm, 'prepare')) {
            $oForm->prepare();
        }

        $this->setFormClass($oForm, $sFormLayout);

        //Set form role
        if (!$oForm->getAttribute('role')) {
            $oForm->setAttribute('role', 'form');
        }

        return $this->openTag($oForm) . "\n" . $this->renderElements($oForm, $sFormLayout) . $this->closeTag();
    }
Render a form from the provided $oForm,
@see Form::render()
@param FormInterface $oForm
@param string $sFormLayout
@return string