Name
Error : please insert a valid Name
Error : You cannot insert empty space, apexes or slash
Surname
Error : please insert a valid Surname
Error : You cannot insert apexes or slash
Nickname
Error : please insert a valid nickname
Error : You cannot insert empty space, apexes or slash
Password
Error : please insert a valid password
Error : You cannot insert empty space, apexes or slash
Mail
Error : please insert a valid mail
Error : You cannot insert empty space, apexes or slash
Country
Error : please insert a valid Country
Birthday
Error : please insert a valid birthday
