/**
* Static shortcut to load_field_type_definition.
*
* @param string $field_type_slug
* @return null|WPCF_Field_Type_Definition
*/
public static function load($field_type_slug)
{
// we cannot use self::get_instance here, because of low PHP requirements and missing get_called_class function
// we have a fallback class for get_called_class but that scans files by debug_backtrace and return 'self'
// instead of WPCF_Field_Type_Definition_Factory like the original get_called_class() function does
// ends in an error because of parents (abstract) $var = new self();
return WPCF_Field_Type_Definition_Factory::get_instance()->load_field_type_definition($field_type_slug);
}
