public function YamlForm::setState in YAML Form 8

Saves a value for a given key in the form's state.

Parameters

string $key: The key of the data to store.

mixed $value: The data to store.

Overrides YamlFormInterface::setState

File

src/Entity/YamlForm.php, line 1462

Class

YamlForm

Defines the form entity.

Namespace

Drupal\yamlform\Entity

Code

public function setState($key, $value) {
  $namespace = 'yamlform.yamlform.' . $this
    ->id();
  $values = \Drupal::state()
    ->get($namespace, []);
  $values[$key] = $value;
  \Drupal::state()
    ->set($namespace, $values);
}