Hi I have a image virtual column with the below expression,ifs(isnotblank([drive link]),concatenate("https://drive.google.com/uc?export=view&id=",[drive link]),isnotblank([Upload a picture of yourself (Optional)]),[Upload a picture of yourself (Optio...

Hi,I would like to know if there is a secure way to validate entries from a public app,I created a sign in app that requires a unique code to be entered and based of the code I lookup the info and send him an email to preregistered email, now the cod...