src/Shop/AdvancedConfigForm.php
protected function getEmailAsPdfFields()
    {
        return array(
            'emailAsPdf_cb' => array(
                'type' => 'checkbox',
                'label' => $this->t('field_emailAsPdf'),
                'description' => $this->t('desc_emailAsPdf'),
                'options' => array(
                    'emailAsPdf' => $this->t('option_emailAsPdf'),
                ),
            ),
            'emailTo' => array(
                'type' => 'email',
                'label' => $this->t('field_emailTo'),
                'description' => $this->t('desc_emailTo') . ' ' . $this->t('msg_token'),
                'attributes' => array(
                    'size' => 60,
                ),
            ),
            'emailBcc' => array(
                'type' => 'email',
                'label' => $this->t('field_emailBcc'),
                'description' => $this->t('desc_emailBcc') . ' ' . $this->t('msg_token'),
                'attributes' => array(
                    'multiple' => true,
                    'size' => 60,
                ),
            ),
            'emailFrom' => array(
                'type' => 'email',
                'label' => $this->t('field_emailFrom'),
                'description' => $this->t('desc_emailFrom') . ' ' . $this->t('msg_token'),
                'attributes' => array(
                    'size' => 60,
                ),
            ),
            'subject' => array(
                'type' => 'text',
                'label' => $this->t('field_subject'),
                'description' => $this->t('desc_subject') . ' ' . $this->t('msg_token'),
                'attributes' => array(
                    'size' => 60,
                ),
            ),
        );
    }
protected function getEmailAsPdfFields()
    {
        return array(
            'emailAsPdf_cb' => array(
                'type' => 'checkbox',
                'label' => $this->t('field_emailAsPdf'),
                'description' => $this->t('desc_emailAsPdf'),
                'options' => array(
                    'emailAsPdf' => $this->t('option_emailAsPdf'),
                ),
            ),
            'emailTo' => array(
                'type' => 'email',
                'label' => $this->t('field_emailTo'),
                'description' => $this->t('desc_emailTo') . ' ' . $this->t('msg_token'),
                'attributes' => array(
                    'size' => 60,
                ),
            ),
            'emailBcc' => array(
                'type' => 'email',
                'label' => $this->t('field_emailBcc'),
                'description' => $this->t('desc_emailBcc') . ' ' . $this->t('msg_token'),
                'attributes' => array(
                    'multiple' => true,
                    'size' => 60,
                ),
            ),
            'emailFrom' => array(
                'type' => 'email',
                'label' => $this->t('field_emailFrom'),
                'description' => $this->t('desc_emailFrom') . ' ' . $this->t('msg_token'),
                'attributes' => array(
                    'size' => 60,
                ),
            ),
            'subject' => array(
                'type' => 'text',
                'label' => $this->t('field_subject'),
                'description' => $this->t('desc_subject') . ' ' . $this->t('msg_token'),
                'attributes' => array(
                    'size' => 60,
                ),
            ),
        );
    }
protected function getEmailAsPdfFields ( ) { return array ( 'emailAsPdf_cb' => array ( 'type' => 'checkbox' , 'label' => $ this -> t ( 'field_emailAsPdf' ) , 'description' => $ this -> t ( 'desc_emailAsPdf' ) , 'options' => array ( 'emailAsPdf' => $ this -> t ( 'option_emailAsPdf' ) , ) , ) , 'emailTo' => array ( 'type' => 'email' , 'label' => $ this -> t ( 'field_emailTo' ) , 'description' => $ this -> t ( 'desc_emailTo' ) . ' ' . $ this -> t ( 'msg_token' ) , 'attributes' => array ( 'size' => 60 , ) , ) , 'emailBcc' => array ( 'type' => 'email' , 'label' => $ this -> t ( 'field_emailBcc' ) , 'description' => $ this -> t ( 'desc_emailBcc' ) . ' ' . $ this -> t ( 'msg_token' ) , 'attributes' => array ( 'multiple' => true , 'size' => 60 , ) , ) , 'emailFrom' => array ( 'type' => 'email' , 'label' => $ this -> t ( 'field_emailFrom' ) , 'description' => $ this -> t ( 'desc_emailFrom' ) . ' ' . $ this -> t ( 'msg_token' ) , 'attributes' => array ( 'size' => 60 , ) , ) , 'subject' => array ( 'type' => 'text' , 'label' => $ this -> t ( 'field_subject' ) , 'description' => $ this -> t ( 'desc_subject' ) . ' ' . $ this -> t ( 'msg_token' ) , 'attributes' => array ( 'size' => 60 , ) , ) , ) ; }
Returns the set of 'email invoice as PDF' related fields.

The fields returned:
- emailAsPdf
- emailFrom
- emailBcc
- subject

@return array[]
The set of 'email invoice as PDF' related fields.
Returns the set of email invoice as PDF related fields .