Regarding Date constraint

[Grzesiek2010]

Hi @sn

On the forum, we already have many topics about date constraint. Have you read them? I'm sure it should solve your problem.

Constraint on date

Hi All, i have a question if any one can help me. i want to set a constraint on date. for example type name label Constraint date birthdate Date of Birth 02.01.2016 and 03.20.2017 in xlx form design how can i set this constraint?? Regards Waqar Ahmad

Date constraint

What is the problem? Please be detailed. I want a function that can restrict period for which one can choose a particular year say between 2008 and 2018 What ODK tool and version are you using? And on what device and operating system version? What steps can we take to reproduce the problem? What you have you tried to fix the problem? I have question type being date while appearance is year. constraint column I have . > 2008 and . < 2019 this doesn't work Anything else we should know or h…

Can't get Date Constraint working

FYI, I believe in XPath2 you can compare strings, and due to the particular formatting of dates (YYYY-MM-DD) the following should also work: (. >= '2005-01-01') and (. <= '2007-12-31') but arguably explicitly converting (both) the date strings is 'safer' [eg the above wont work under XPath1]