GatewayPage This class is the generic unlisted special page in charge of actually displaying the form...
This is one of the Core classes and should be read at least once by any new developers.
addScript( $script)
Add raw HTML to the list of scripts (including <script> tag, etc.) Internal use only.
static getThankYouPage(GatewayType $adapter, $extraParams=[])
Get the URL for a page to show donors after a successful donation, with the country code appended as ...