How change existing number field to accept only integers

[Mariusz Skibi]

I try to change already existing number field to accept only integers, now it is accept dots between digits like for example: 3.5
I think I need some code in Script Runner, can you help?

[Grigory Salnikov]

Hi!

There is a free add-on which can help:

Unique Regex Custom Field

You can restrict entered values to whatever you want.

Hope this helps.

[Marcos PS [DEISER]]

The problem of this app is that all the data is stored in text fields, so Mariusz can find some limitations or being forced to make conversions while operating with them... anyway, is a good workaround ^^