I have to store number data into database in format xx-xxxxxx-xx for example I have xml data in format: ISBN="10-000000-701" ISBN="11-000000-002" ISBN="11-000000-004"

and I need to store that number in db field but I don't know what field type to use. Any help?

  • 1
    There is an ISBN field module.
    – Kevin
    Dec 20, 2021 at 16:07

1 Answer 1


You can create a 'simple text' field. Then you can add a constraint to that field to ensure that it is in the correct format.


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