[Clan] misleading validation messages for updating clan

[fcaps]

if you update your clan via "clans/manage" the message "Please add a description for your clan" if you go over 1k chars is not helping.

see:

# src/backend/routes/views/clans/post/update.js
    body('clan_tag', 'Please indicate the clan tag - No special characters and 3 characters maximum').notEmpty().isLength({ max: 3 }),
    body('clan_description', 'Please add a description for your clan').notEmpty().isLength({ max: 1000 }),
    body('clan_name', "Please indicate your clan's name").notEmpty().isLength({ max: 40 }),

can we produce messages like "can not be empty" and "can not exceed 1000 chars" in different messages with "express-validator"?