Ask developers for help writing and implementing custom code solutions in your Knack apps.
We have an active community including vetted Knack Experts who are here to help you write or tweak custom code that will allow you to do more with your Knack app.
If someone shares a solution on your request that you have verified works (and is efficient and secure), mark it as 
“Solved” for those who find your post later.
See Getting Help with Custom Code for full developer documentation and other resources.