kumo.string.starts_with

kumo.string.starts_with(STRING, PREFIX)

Since: Version 2026.04.09-ea3b2a9b

The functionality described in this section requires version 2026.04.09-ea3b2a9b of KumoMTA, or a more recent version.

Performs a plain string comparison between STRING and PREFIX. Returns true if STRING starts with PREFIX, otherwise false.

kumo.string.starts_with('hello world', 'hello')