function _entity_reference_field_instance_settings_validate

Form element validation handler; Stores the new values in the form state.

See also

entity_reference_field_instance_settings_form()

File

drupal/core/modules/entity_reference/entity_reference.module, line 334

Provides a field that can reference other entities.

Code

function _entity_reference_field_instance_settings_validate($form, &$form_state) {
  $instance = $form['#instance'];
  if (isset($form_state['values']['instance'])) {
    $instance['settings'] = $form_state['values']['instance']['settings'];
  }
  $form_state['entity_reference']['instance'] = $instance;
  unset($form_state['values']['instance']['settings']['handler_submit']);
}