FormBuilderEmail::addFileAttachment()     
Add a file attachment to the email (if supposed by the WireMail type being used)
Usage
$bool = $formBuilderEmail->addFileAttachment($filename);Arguments
| Name | Type(s) | Description | 
|---|---|---|
| $filename | 
Return value
boolTrue if added, false if file does not exist
FormBuilderEmail methods and properties
API reference based on ProcessWire core version 3.0.252