Same name in other branches

1. 9 core/lib/Drupal/Core/Render/Element/FormElementInterface.php \Drupal\Core\Render\Element\FormElementInterface::valueCallback()
2. 8.9.x core/lib/Drupal/Core/Render/Element/FormElementInterface.php \Drupal\Core\Render\Element\FormElementInterface::valueCallback()
3. 11.x core/lib/Drupal/Core/Render/Element/FormElementInterface.php \Drupal\Core\Render\Element\FormElementInterface::valueCallback()

Determines how user input is mapped to an element's #value property.

Parameters

array $element: An associative array containing the properties of the element.

mixed $input: The incoming input to populate the form element. If this is FALSE, the element's default value should be returned.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

mixed The value to assign to the element.

1 method overrides FormElementInterface::valueCallback()

FormElementBase::valueCallback in core/lib/Drupal/Core/Render/Element/FormElementBase.php

Determines how user input is mapped to an element's #value property.

File

core/lib/Drupal/Core/Render/Element/FormElementInterface.php, line 39

Class

FormElementInterface

Provides an interface for form element plugins.

Namespace

Drupal\Core\Render\Element

Code

public static function valueCallback(&$element, $input, FormStateInterface $form_state);

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