8.3.x FormStateInterface.php public FormStateInterface::unsetValue($key)
8.0.x FormStateInterface.php public FormStateInterface::unsetValue($key)
8.1.x FormStateInterface.php public FormStateInterface::unsetValue($key)
8.2.x FormStateInterface.php public FormStateInterface::unsetValue($key)
8.4.x FormStateInterface.php public FormStateInterface::unsetValue($key)

Removes a specific key from the submitted form values.

Parameters

string|array $key: Values are stored as a multi-dimensional associative array. If $key is a string, it will use unset($values[$key]). If $key is an array, each element of the array will be used as a nested key. If $key = array('foo', 'bar') it will use unset($values['foo']['bar']).

Return value

$this

1 method overrides FormStateInterface::unsetValue()
FormState::unsetValue in core/lib/Drupal/Core/Form/FormState.php
Removes a specific key from the submitted form values.

File

core/lib/Drupal/Core/Form/FormStateInterface.php, line 341

Class

FormStateInterface
Provides an interface for an object containing the current state of a form.

Namespace

Drupal\Core\Form

Code

public function unsetValue($key);