Problem with JOIN

Bonjour, ^^

When a user want to create a account...

Valerie  is  OK

Valérie  is not Ok

PiouPiou is Ok

Piou Piou is not Ok

How can i resolve this problem ???

Have you a solution ?

Thank's per advance

Christian

Have you this problem too ?

Its very hard... lol

Hello!

Valérie and Piou Piou have disallowed symbols for Nicknames.

Regard

It's Furious....

In Europe, many name are with accent.... !!!!!!!

valérie

élodie

Jérémie

Jean Jacques

Jean Paul   etc etc

Boonex can give a solution ???

Thank's per advance