Using Gravity Forms ‘gform_sendgrid_email’ PHP filter

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The gform_sendgrid_email filter allows you to modify the email being sent by SendGrid.

Usage

add_filter('gform_sendgrid_email', 'your_function_name', 10, 5);

Parameters

  • $sendgrid_email (array): The SendGrid email arguments.
  • $email (array): The original email details.
  • $message_format (string): The message format, either ‘html’ or ‘text’.
  • $notification (Notification Object): The Notification object.
  • $entry (Entry Object): The current entry.

More information

See Gravity Forms Docs: gform_sendgrid_email

Examples

Add a CC email address

add_filter('gform_sendgrid_email', 'change_sendgrid_email', 10, 5);
function change_sendgrid_email($sendgrid_email, $email, $message_format, $notification, $entry) {
    $sendgrid_email['personalizations'][0]['cc'][0]['email'] = '[email protected]';
    return $sendgrid_email;
}

Change the “from” email address

add_filter('gform_sendgrid_email', 'update_from_email', 10, 5);
function update_from_email($sendgrid_email, $email, $message_format, $notification, $entry) {
    $sendgrid_email['from']['email'] = '[email protected]';
    return $sendgrid_email;
}

Add a BCC email address

add_filter('gform_sendgrid_email', 'add_bcc_email', 10, 5);
function add_bcc_email($sendgrid_email, $email, $message_format, $notification, $entry) {
    $sendgrid_email['personalizations'][0]['bcc'][0]['email'] = '[email protected]';
    return $sendgrid_email;
}

Change the email subject

add_filter('gform_sendgrid_email', 'update_email_subject', 10, 5);
function update_email_subject($sendgrid_email, $email, $message_format, $notification, $entry) {
    $sendgrid_email['subject'] = 'New Subject for the Email';
    return $sendgrid_email;
}

Modify the email content

add_filter('gform_sendgrid_email', 'update_email_content', 10, 5);
function update_email_content($sendgrid_email, $email, $message_format, $notification, $entry) {
    $sendgrid_email['content'][0]['value'] = 'This is the new email content.';
    return $sendgrid_email;
}