function list_field_validate
list_field_validate($entity_type, $entity, $field, $instance, $langcode, $items, &$errors)
Implements hook_field_validate().
Possible error codes:
- 'list_illegal_value': The value is not part of the list of allowed values.
File
- modules/field/modules/list/list.module, line 390
- Defines list field types that can be used with the Options module.
Code
function list_field_validate($entity_type, $entity, $field, $instance, $langcode, $items, &$errors) { $allowed_values = list_allowed_values($field, $instance, $entity_type, $entity); foreach ($items as $delta => $item) { if (!empty($item['value'])) { if (!empty($allowed_values) && !isset($allowed_values[$item['value']])) { $errors[$field['field_name']][$langcode][$delta][] = array( 'error' => 'list_illegal_value', 'message' => t('%name: illegal value.', array('%name' => $instance['label'])), ); } } } }
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https://api.drupal.org/api/drupal/modules!field!modules!list!list.module/function/list_field_validate/7.x