Add multiple recipient email addresses Joomla Page Builder

Question

I am using Joomla and SP Page Builder. I have back-end side and front-end side. I would like to add multiple recipients for sent emails from my contact form. I have found related codes for sending emails. What should be edited to add multiple email addresses on my back-end? I have tried to play with

$recipients = array(
  "[email protected]",
);
$email_to = implode(',', $recipients); 

with no success

Here is my front-end code:

$recipient_email = (isset($this->addon->settings->recipient_email) && $this->addon->settings->recipient_email) ? $this->addon->settings->recipient_email : '';

Here is what I have in back-end:

    'recipient_email'=>array(
        'type'=>'text',
        'title'=>JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_RECIPIENT_EMAIL'),
        'desc'=>JText::_('COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_RECIPIENT_EMAIL_DESC'),
        'std'=>'[email protected]'
    ),

Answer 1

I've solved it this way...

1) Create an override folder (if not existing) in your template folder for the Contact Form add-on. Copy the content from

<joomla_root_path>/components/com_sppagebuilder/addons/ajax_contact

to

<joomla_root_path>/templates/sppagebuilder/addons/ajax_contact

2) In the admin.php file add the following code after 'recipient_email' array

'recipient_email_2' => array(
  'type' => 'text',
  'title' => JText::_( 'COM_SPPAGEBUILDER_ADDON_AJAX_CONTACT_RECIPIENT_EMAIL' ) . ' 2',
  'desc' => 'This is another recipient email address. Optional.',
  'std' => '[email protected]'
), 

3) In the site.php file add the following code.

In the public function render() Under the //Addon options add the following code:

$recipient_email_2 = ( isset( $this->addon->settings->recipient_email_2 ) && $this->addon->settings->recipient_email_2 ) ? $this->addon->settings->recipient_email_2 : '';

Then search for this line:

$output .= '<input type="hidden" name="recipient" value="' . base64_encode( $recipient_email ) . '">';

And add the following below:

$output .= '<input type="hidden" name="recipient-2" value="' . base64_encode( $recipient_email_2 ) . '">';

In the public function getAjax() under the //inputs search for this code:

  if ( $input[ 'name' ] == 'recipient' ) {
    $recipient = base64_decode( $input[ 'value' ] );
  }

Proceed to add this below:

  if ( $input[ 'name' ] == 'recipient-2' ) {
    $recipient_2 = base64_decode( $input[ 'value' ] );
  }

Then search for this line:

$mail->setSender( $sender );

And add this code below:

if ( isset( $recipient_2 ) && !empty( $recipient_2 ) ) {
  $recipientArray = array( $recipient, $recipient_2 );
  $mail->addRecipient( $recipientArray );
} else {
  $mail->addRecipient( $recipient );
}

That's it! You should see a new field in the administrator and it should works as expected with one recipient or two.

Hope it helps! Regards.