remove_empty

This key toggles whether to output an empty string, or no value at all.

Setting this key to true will output no value at all instead of an empty string. This will bubble up to any outer parsers, so may control whether they return output.

By default, this key is false (i.e., an empty string is output).

└── Snippet
    └── params
        └── *
            └── Optional Parser Configuration
                └── options
                    └── remove_empty