Relevant based on a geopoint/trace/shape

[AlexanderRossel]

Hi everyone.

I am new to Survey123 and I am trying to create a survey where certain questions only become available if a user has answered either a geopoint or geotrace type question beforehand. 

What type of formula could I fill in the relevant field? 

Could I use something like the getValue:"Length" and then specify it should be greater than zero?

UPDATE:
I fixed it using string-length > 0. As suggested here: Solved: Can relevant field be dependent on if condition IS... - Esri Community

[Anonymous User · Accepted solution]

Hi @AlexanderRossel,

Yes that is correct, that is the best way to know if a geopoint or geotrace has a value, when the string-length > 0.

Regards,

Phil.