public function EntityReference_SelectionHandler_Broken::validateAutocompleteInput in Entity reference 7

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.

Overrides EntityReference_SelectionHandler::validateAutocompleteInput

See also

_entityreference_autocomplete_validate()

File

plugins/selection/abstract.inc, line 105

Abstraction of the selection logic of an entity reference field.

Class

EntityReference_SelectionHandler_Broken

A null implementation of EntityReference_SelectionHandler.

Code

public function validateAutocompleteInput($input, &$element, &$form_state, $form) {
  return NULL;
}