Field Management problem - integer number

I, i'm back!
i've got a problem i don't understand in a site with a lot of field (integrated with cb conditional & groupjive) some field don't work really good. The problem it's with integer number & their editing. Some number simply don't change & other aren't taken by the field, i don't know why i think it can be a problem by the structure of the number (if it's start with the number 0 ... ?) becouse some number can be editet, other no! i've tried to change the setting of the min/max value more times without result!

you can help me? you want the link to the site? a superadmin login?

joomla 2.5.6 - cb 1.8.1 - GJ 2.5.2 - cb conditional 1.8.1 (last version, dl today!)

tnx!

Edited where? Registration? Profile edit frontend? Profile edit backend? Leading zeros are stripped from integer fields. The value must be within the specified minimum and maximum range.

i haven't tried to do a new registration, but editing the profile in frontend & backend give the same.
that notice can tell me some. in fact i've got problem with a serial number starting with 0 , there are a way to change that setting? anywhere the editing dosen't work, they don't erase the 0, they don't rewrite nothing!

there are a way to change that setting?

No, you'll need to use a text field with custom regex validation to only allow integers.

anywhere the editing dosen't work, they don't erase the 0, they don't rewrite nothing!

Do any other fields have this problem? Enable debug mode and maximum error reporting in Joomla global configuration then attempt to save again to see if there's some sort of fatal error.

that can be a problem, becouse more then 100 user are registered. i can erase the field & re-create another field with the same alias? or there are also another way? i don't wanna lose my records!

ps. i haven't used the debug mode, but i'll try!

i can erase the field & re-create another field with the same alias? or there are also another way? i don't wanna lose my records!

I don't normally suggest this, but you can go to _comprofiler_fields and change "type" to "text" then in _comprofiler edit the fields column and change its type to varchar(255). This would change the field from integer to text. Make a backup of your database first!

ps. i haven't used the debug mode, but i'll try!

It's important to ensure both debug mode is enable and error reporting is set. Otherwise errors won't properly expose.