Vulcan\SendGrid\SendGrid::addAttachment

Handles adding file attachments to the email

Signature

public function addAttachment(File|string
        $file,
            [null|string
        $filename = NULL,
            [boolean
        $forcePublish = false]] )

Parameters

$file — object: The file object to attach to the email, or an absolute path to a file
$filename — object: The name of the file, must include extension. Will default to current filename
$forcePublish — boolean: Only applicable if the provided file is a {@link File} object. If the provided file is unpublished,
setting this to true will publish it forcibly, immediately

Returns

$this