Relevant and contraint formula

hi all i try to view the formulas for constraint and relevant columns but
still searching.

Hi, hamid
look at https://opendatakit.org/help/form-design/binding/ or/and
http://xlsform.org/

··· Le vendredi 10 février 2017 15:47:40 UTC+1, hamid saeed a écrit : > > hi all i try to view the formulas for constraint and relevant columns but > still searching. >