public function EntityReferenceSelectionHandlerInterface::validateAutocompleteInput

Validate Input from autocomplete widget that has no Id.

Parameters

$input: Single string from autocomplete widget.

$element: The form element to set a form error.

Return value

Value of a matching entity id, or NULL if none.:

See also

_entityreference_autocomplete_validate()

File

core/modules/entityreference/plugins/selection/EntityReferenceSelectionHandler.inc, line 55

Abstraction of the selection logic of an entity reference field.

Class

EntityReferenceSelectionHandlerInterface

@file Abstraction of the selection logic of an entity reference field.

Code

public function validateAutocompleteInput($input, &$element, &$form_state, $form);