bsw@9: local login = param.get("login")
bsw@9: 
bsw@9: login = util.trim(login)
bsw@9: 
bsw@9: if #login < 3 then 
bsw@9:   slot.put_into(_error, _"This login is too short!")
bsw@9: end
bsw@9: 
bsw@9: app.session.member.login = login
bsw@9: 
bsw@9: local db_error = app.session.member:try_save()
bsw@9: 
bsw@9: if db_error then
bsw@9:   if db_error:is_kind_of("IntegrityConstraintViolation.UniqueViolation") then
bsw@9:     slot.put_into("error", _"This login is already taken, please choose another one!")
bsw@9:   return false
bsw@9:   end
bsw@9:   db_error:escalate()
bsw@9: end
bsw@9: 
bsw@9: slot.put_into("notice", _("Your login has been changed to '#{login}'", { login = login }))