apply_filters( 'um_dropdown_options_source_blacklist', $blacklist ) → {array}
Filters the blacklist of the functions that cannot be used as custom callback for dropdown field to populate the options.
Parameters:
| Name | Type | Description |
|---|---|---|
$blacklist |
array | Functions blacklist. |
- Since:
- 2.5.1
- Source:
Returns:
Functions blacklist.
- Type
- array