**SPIP**
# Article validé
L’article "**\_LOGIN\_TROP_COURT**
(https://www.spip.net/en_article6572.html)" vient d’être publié par
b_b.
* * *
## \_LOGIN\_TROP_COURT
mardi 26 mai 2020 , par [jack](.././?page=auteur&id_auteur=593&)
This constant is used to define the minimum size allowed for user logins.
By default, its value is `4`, which forces the minimum login size to 4
characters.
As for all Variables for customising SPIP
(https://www.spip.net/ecrire/?exec=article&id_article=2145) of SPIP, it is
possible to customize the value of this constant, in your
`config/mes_options.php` (see the article dedicated to it
(https://www.spip.net/ecrire/?exec=article&id_article=4909)).
For example, you will allow users to use logins of at least 3 characters by
setting the value of this constant to 3.
// allow authors to choose a 3-character login
define
(http://www.php.net/define)
(
'_LOGIN_TROP_COURT'
,
3
)
;
**P.-S.**
You can also control the minimum length of passwords with
\_PASS\_LONGUEUR_MINI
(https://www.spip.net/ecrire/?exec=article&id_article=6571).
— Envoyé par SPIP (https://www.spip.net/)
