Hi, I need some help with the following issues please.
How can I make an input field accept only certain characters, for example letters or numbers only?
How can I disable screen elements from moving up whenever the keyboard appears?
I added a date picker to my app but I want to be able to generate an age from this, is that possible, as I want that age displayed on profiles? I want to then set a minimum age of 18 to be able to sign up.