I’m creating an app that will require a fair bit of user input, I was wondering if its possible to add a warning or a pop up window to tell the user if they’ve not filled in a certain input?
Thanks!
I’m creating an app that will require a fair bit of user input, I was wondering if its possible to add a warning or a pop up window to tell the user if they’ve not filled in a certain input?
Thanks!
This is all you need: