Restrictions on # of selections

[Alison Connor]

Hi! 

I was wondering if there is a way to restrict the total number of values one can select for the select_multiple command (i.e. From a list of 10, choose up to 3). 

Similarly, I would like to have an id field that has to have 3 digits, such that an id would be entered as "001" rather than "1". Is there a way to require the number of characters an integer or string must have? 

Thanks! 

Alison

[Prabhas Pokharel]

Hi Alison, these are limitations of the xform language / ODK collect as far as I know.... I am including the odk-community list here, which might be able to answer your question better.

--
Prabhas Pokharel
http://twitter.com/prabhasp
Nepal mobile: +977 98137 91044
US mobile: +1 347 948 7654
skype/facebook/whatever: prabhasp

[Prabhas Pokharel]