public function ExpressionInterface::getFormHandler in Rules 8.3

Returns the form handling class for this expression.

Return value

\Drupal\rules\Form\Expression\ExpressionFormInterface|null The form handling object if there is one, NULL otherwise.

1 method overrides ExpressionInterface::getFormHandler()

ExpressionBase::getFormHandler in src/Engine/ExpressionBase.php

Returns the form handling class for this expression.

File

src/Engine/ExpressionInterface.php, line 42

Class

ExpressionInterface

Defines the interface for Rules expressions.

Namespace

Drupal\rules\Engine

Code

public function getFormHandler();