1 local name = param.get("name")

2

3 name = util.trim(name)

4

5 if #name < 3 then

6 slot.put_into("error", _"This name is too short!")

7 return false

8 end

9

10 app.session.member.name = name

11

12 local db_error = app.session.member:try_save()

13

14 if db_error then

15 if db_error:is_kind_of("IntegrityConstraintViolation.UniqueViolation") then

16 slot.put_into("error", _"This name is already taken, please choose another one!")

17 return false

18 end

19 db_error:escalate()

20 end

21

22 slot.put_into("notice", _"Your name has been changed")