Let’s kick the year off with something special – A customized progress / increment bar for Survey123!
For a recent survey that I designed I …
Tag Archives: Survey123
Survey123 with a single attribute for repeating generic questions (instead of multiple attributes); and an auto-incremented list!
Example Requirement:
You are being tasked with creating a Disaster Risk Assessment form (as above) which requires the field worker to capture the risk …
Calculating distances between locations (geopoints) in Survey123 with the Haversine Formula
Consider the scenario where a person is applying for a liquor licence and the law stipulates: New liquor premises must be located at least five …
School Early Warning System
The North-West Department of Education and Sport Development is one of the largest departments having staff complement of 30000 and serving 800000 learners annually.
The …
Mathematically Verifying South African ID Numbers with Survey123
This blog post describes how South African ID numbers can be verified mathematically in Survey123. South African ID numbers have the following format:
{YYMMDD}{G}{SSS}{C}{A}{Z}
YYMMDD …