function ListStringItem::validateAllowedValue
Same name in other branches
- 8.9.x core/modules/options/src/Plugin/Field/FieldType/ListStringItem.php \Drupal\options\Plugin\Field\FieldType\ListStringItem::validateAllowedValue()
- 10 core/modules/options/src/Plugin/Field/FieldType/ListStringItem.php \Drupal\options\Plugin\Field\FieldType\ListStringItem::validateAllowedValue()
- 11.x core/modules/options/src/Plugin/Field/FieldType/ListStringItem.php \Drupal\options\Plugin\Field\FieldType\ListStringItem::validateAllowedValue()
Overrides ListItemBase::validateAllowedValue
File
-
core/
modules/ options/ src/ Plugin/ Field/ FieldType/ ListStringItem.php, line 68
Class
- ListStringItem
- Plugin implementation of the 'list_string' field type.
Namespace
Drupal\options\Plugin\Field\FieldTypeCode
protected static function validateAllowedValue($option) {
if (mb_strlen($option) > 255) {
return new TranslatableMarkup('Allowed values list: each key must be a string at most 255 characters long.');
}
}
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