Hello Tom,

The validator don't determine the number of places you want base on your
decimal field definition, you have to specified it in the validator :
IS_DECIMAL_IN_RANGE(0.0000, 99999999.9999, dot=',')

Notice you have only 2 places in your decimal definition field model!!

Richard

On Sat, Nov 29, 2014 at 11:58 AM, Tom Øyvind Hogstad <
tom.oyvind.hogs...@gmail.com> wrote:

> I have the following field declaration
>
> Field('test_BOF', 'decimal(10,2)',
>     label='BOF (mg/l)',
>     requires=IS_EMPTY_OR(IS_DECIMAL_IN_RANGE(dot=','))
>
> In a SQLFORM this vil output as a number with a for numbered fraction e.g.
> 12,3000
>
> <input class="decimal" id="plant_service_test_BOF" name="test_BOF" type=
> "text" value="12,3000">
>
> How can i format this value?
>
> Web2Py: 2.9.11
> DB: PostgreSQL 9.3
>
> Tom Ø.
>
>
> (BTW maybe w2p should detect the requested number of decimals from the field 
> type in this case?)
>
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