function FormStateValuesTrait::unsetValue

Implements \Drupal\Core\Form\FormStateInterface::unsetValue()

1 call to FormStateValuesTrait::unsetValue()
FormState::cleanValues in core/lib/Drupal/Core/Form/FormState.php
Removes internal Form API elements and buttons from submitted form values.

File

core/lib/Drupal/Core/Form/FormStateValuesTrait.php, line 53

Class

FormStateValuesTrait
Provides methods to manage form state values.

Namespace

Drupal\Core\Form

Code

public function unsetValue($key) {
  NestedArray::unsetValue($this->getValues(), (array) $key);
  return $this;
}

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