Bobby Rong authored Apr 03, 2024 and Gaël Bonithon committed Apr 05, 2024

For example, `g_utf8_strlen ("正", 1)` is 0.

This allows showing translated "Checking..." and "Incorrect password.",
especially in languages where character takes more than 1 byte.

glib suggests "Use g_utf8_validate() on all text before trying to
use UTF-8 utility functions with it", so apply the suggestion.