Adds a state to the workflow.

Parameters

string $state_id: The state's ID.

string $label: The state's label.

Return value

$this

Throws

\InvalidArgumentException Thrown if a state already exists or state ID is invalid.

1 method overrides WorkflowTypeInterface::addState()

WorkflowTypeBase::addState in core/modules/workflows/src/Plugin/WorkflowTypeBase.php

Adds a state to the workflow.

File

core/modules/workflows/src/WorkflowTypeInterface.php, line 109

Class

WorkflowTypeInterface

An interface for Workflow type plugins.

Namespace

Drupal\workflows

Code

public function addState($state_id, $label);

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