UncleCheese\BetterButtons\Controllers\BetterButtonsNestedFormRequest::getFormActionFromRequest
Get the action from the request, whether it's part of the form data or in the query string
Signature
protected function getFormActionFromRequest(HTTPRequest
$r )
Parameters
$r
—
SilverStripe\Control\HTTPRequest
Returns
- BetterButtonNestedForm
Errors/Exceptions
-
Exception
- If the action doesn't exist, or isn't a BetterButtonNestedForm